Filtration Catalogue

MN 0 90 years experience90 years experience Welcome to MACHEREY-NAGEL We are pleased, that you are interested in our range of high quality fil-tration products. In a new design, we present our filter papers, filtermembranes and extraction thimbles for a broad range of applicationsas well as special products made from filter paper.Our catalogue “Filter Papers” also includes pH indicator papers, aswell as test papers for qualitative and semi-quantitative analysis. Thiswill give you an overview of the extensive range of applications forthese products. Perhaps you may find a convenient solution to one ofyour analytical tasks. For more than 9 decades, since 1911, MACHEREY-NAGEL produceshigh quality filter papers, whichrepresent the roots of the com-pany. Even today, only the bestraw materials are used in pro-duction, following long-provenrecipes. This guarantees ourcontinuous high quality. Since1996, MN has established aquality management system inaccordance with ISO 9001.We hope that you enjoy our cat-alogue and that our products willhelp to make your lab-life easier. Introduction Filter papersExtraction thimblesMembranesIndicator / test papersIndices Fipa englisch Seite 0 Freitag, 23. Februar 2007 7:38 07 1 ContentsContents Introduction Customer services Filter papers Introduction 3Ashless filter papers for quantitative analysis 6 Hardened ashless filter papers for quantitative analysis 7 Standard filter papers for qualitative analysis 8 Wet-strengthened filter papers for qualitative analysis 9 Glass fibre filters / quartz fibre filters 10Filter papers for technical application 12Filter papers for special application 14 Overview 14 Extraction thimbles Extraction thimbles made from cellulose 22Extraction thimbles made from borosilicate glass 23 Membranes Overview 24 Chemical resistance of filter membranes 25 PORAFIL ® membrane filters 26 Cellulose mixed ester membranes 26Cellulose acetate membranes 28Cellulose nitrate membranes 29Polytetrafluoroethylene membranes 29Polyester membranes 30Regenerated cellulose membranes 30Polycarbonate membranes 30 CHROMABOND ® MULTI 96 for filtration in 96-well format 31CHROMAFIL ® syringe filters 32 Indicator and test papers pH indicator papers 34Test papers for qualitative analysis 36Test papers and test sticks for semi-quantitative analysis 38 Indices Alphabetical list of applications 40List of filter paper grades 46 Fipa englisch Seite 1 Freitag, 23. Februar 2007 7:38 07 MN 2 Customer servicesCustomer services MACHEREY-NAGEL meets your needs If you have any questions concerning the products in this catalogue, or if you are looking forany further support, please feel free to contact our local representatives or call our product management under +49-(0)-2421 / 969-166for ordering call +49-(0)-2421 / 969-0or send a fax to +49-(0)-2421 / 969-199or send an e-mail to [email protected] Germany Tel. +49-(0)-2421 / 969-0Toll-free 0800 / 2616 000Fax +49-(0)-2421 / 969-199 or -198E-Mail [email protected] France Tel. +33-(0)-388-682268Fax +33-(0)-388-517688E-Mail [email protected] Switzerland Tel. +41-(0)-62 388 55 00Fax +41-(0)-62 388 55 05E-Mail [email protected] USA Tel. +1-484-821-0984Toll-free 888-321-6224 (MACH)Fax +1-484-821-1272E-Mail [email protected] ourwww.mn-net.comand theMN internet shop:web site IntroductionExtraction thimblesMembranesIndicator / test papersFilter papers introduction quantitative analysisqualitative analysisglass fibre paperstechnical applicationsspecial applications MACHEREY-NAGELDüren, GermanyIndices Fipa englisch Seite 2 Freitag, 23. Februar 2007 7:38 07 3 Filter papers · IntroductionFilter papers · Introduction Raw materials and manufacture For production of the high-quality MN filter papers we use cotton linters, refined pulp with a high level of a -cellulose as well as glass fi-bres. Cotton linters are short-fibred seed hairs from cotton seeds, which cannot be used for textile purposes, but which are highly suitable for the manufacture of soft and absorbent filter papers. In addition to cotton linters we use mainly pulp, which is obtained by chemical treat-ment of plant materials, e.g. coniferous wood or decidu-ous wood. At MACHEREY-NAGEL only the most experienced paper specialists select the raw materials in order to ensure the continuously high quality of our filter papers.For the manufacturing of MN glass fibre papers we use staple fibres made from borosilicate glass (excep-tion: paper from quartz fibres). With a diameter of 0.5 – 1.5 µm these glass fi-bres are considerably thin-ner than cellulose fibres. One of the most important feature of glass fibre filters is their resistance towards al-most all chemicals (excep-tion e.g. hydrogen fluoride) Selection of filter papers important filtration properties for certain applications Please also note the list of applications from page 40.Application recommended filterignition of the filter cake and quantitative determination of the residue (gravimetric analysis) ashless filter papersanalysis of the filtrate; it is important that no interfering substances are extracted from the filter paperashless filter papers, or glass fibre papersmechanical removal of the filter cake from the filter, e.g. with a jet from a wash bottle or with a spatula.wet-strengthened filters, (hardened filter papers)separation of an organic solvent from water hydrophobic filters (616 WA, 617 WA)visualisation of small amounts of light precipitates black filter paper (MN 220)technical filtration or need for large cuts technical filter papers or thick filter papersretention of very fine precipitates slow filter papersretention of coarse precipitates, and rapid filtration fast filter papersfiltration of strongly acidic or strongly basic liquids glass fibre papersfiltration of aggressive liquids (e.g. strong oxidants) glass fibre papersneed for very low metal ion blanks of the filter (e.g. for investigation of air-borne particles) quartz fibre filtersaccelerated filtration with constant retention efficiency creped paperfiltration at increased pressure or stronger mechanical load (e.g. heavy filter cake). thick technical filter papersstrongly absorbent paper, no special wet strength required chromatography papers Fipa englisch Seite 3 Freitag, 23. Februar 2007 7:38 07 MN 4 Filter papers · IntroductionFilter papers · Introduction Important technical parameters of filter papers Parameter Description ? Ash content/residue on ignition The ash content is determined in accordance with DIN 54370: 10 g filter paper are weighed after ignition in a platinum crucible at 800 °C.Results are expressed as % of original paper weight. ? Dry bursting strength For determination of the dry bursting strength the paper is clamped over a rubber diaphragm with an area of 10 cm 2 . The strain on the paper is then increased by applying an increasing air pressure, until the paper bursts.The dry bursting strength in accordance with DIN 53113 is stated in kPa. ? Tensile strength For determination of the tensile strength a paper strip (measuring 180 x 15 mm) is subjected to vertical strain by applying increasing weight. The force expended at the moment of tearing represents the tensile strength. Results are expressed in N/15 mm. ? Thickness The thickness of a paper is measured with a touch pressure device. Es-pecially for soft and creped papers it is important that the touch pressure is not too high. Otherwise the papers are compressed and a falsely low thickness is obtained. ? Filtration speed For determination of the filtration speed in accordance with DIN 53137 the duration of flow of 10 ml dist. water through a quadrant-folded, freely sus-pended filter circle of 12.5 cm diameter is measured. Results are expressed in seconds. ? Basis weight The basis weight is determined for a sample of 10 x 10 cm. It is measured in g/m 2 . ? Gurley test The Gurley test measures the time required for filtration of 100 ml air at a water column pressure of 31 mm. The sample has an area of 1 / 4 sq. inch. ? Wet strength The wet strength of a paper is a measure for the mechanical stability of a paper in a wet or moist condition. For example, it can be determined as the tensile strength or the bursting strength (see above). ? Pore size The retention efficiency of a filter paper is influenced by several factors. Since filter papers are deep-bed filters, one usually refers to a mean par-ticle retention. ? Capillary rise according to Klemm The capillary rise according to Klemm indicates how far a strip of filter pa-per is moistened in 10 min when vertically dipped with one end into dis-tilled water (20 °C). ? Particle retention Particle retention refers to the efficiency of filter papers in retaining cer-tain precipitates. It is characterised by the permeability of the paper for precipitates of iron(III) oxyhydrate, lead sulphate, calcium oxalate and barium sulphate. Extraction thimblesMembranesIndicator / test papers quantitative analysisqualitative analysisglass fibre paperstechnical applicationsspecial applications IndicesFilter papers introduction Introduction Fipa englisch Seite 4 Freitag, 23. Februar 2007 7:38 07 5 Filter papers · IntroductionFilter papers · Introduction Particle retention of MN filter papers The particle retention capacity is an important parameter for characterising a filter paper. The following diagram shows typical values of our analytical filter papers.2 4 6 8 10 12 14 16 18 20 22 24 26µm0MN 0640 deMN 1640 deMN 0619 deMN 0640 dMN 1640 dMN 0619 ehMN 1674MN 0640 mdMN 1640 mdMN 0616 mdMN 0640 mMN 1640 mMN 0616MN 0640 wMN 1640 wMN 0617MN 0615MN 1672MN 0640 weMN 1640 weMN 0617 weMN 1670ashlessashless, wet-strengthenedqualitativequalitative, wet-strengthenedfor fine precipitatesslow filtrationfor coarse precipitatesfast filtration Fipa englisch Seite 5 Freitag, 23. Februar 2007 7:38 07 MN 6 Filter papers for quantitative analysisFilter papers for quantitative analysis Ashless filter papers for quantitative analysis Ashless filter papers are particularly suited for quantitative routine analysis and are manufac-tured from refined pulp and linters. They are acid-washed and have an extremely low ash con-tent of < 0.01%. The amount of a -cellulose is about 95%. Ordering information Packs of 100 filter circles, other sizes and folded filters on request Technical data Grade Colour code Properties Thickness[mm]Filtration speed [s]Basis weight [g/m 2 ]MN 640 we very fast filtration, smooth 0.22 5 85MN 640 w grey label = black ribbonfast filtration, smooth 0.2 9 85MN 640 m white label = white ribbonmedium speed filtration, smooth0.2 27 85MN 640 md yellow label = red ribbonmedium to slow filtration, smooth0.2 55 85MN 640 dd blue label = green ribbonslow filtration, smooth 0.16 100 70MN 640 d green label = blue ribbonslow filtration, smooth 0.17 140 85MN 640 de very slow filtration, smooth0.2 195 100Dia. [mm] Cat. No. Dia. [mm] Cat. No. Dia. [mm] Cat. No. MN 640 we MN 640 w MN 640 m 55 201005 55 202005 55 20300570 201007 70 202007 70 20300790 201009 90 202009 90 203009110 201011 110 202011 110 203011125 201012 125 202012 125 203012150 201015 150 202015 150 203015185 201018 185 202018 185 203018240 201024 240 202024 240 203024320 201032 320 202032 320 203032 MN 640 md MN 640 dd MN 640 d 55 204005 55 206005 55 20500570 204007 70 206007 70 20500790 204009 90 206009 90 205009110 204011 110 206011 110 205011125 204012 125 206012 125 205012150 204015 150 206015 150 205015185 204018 185 206018 185 205018240 204024 240 206024 240 205024320 204032 320 206032 320 205032 MN 640 de 55 20700570 20700790 207009110 207011125 207012150 207015185 207018240 207024320 207032 Extraction thimblesMembranesIndicator / test papersFilter papers introductionqualitative analysisglass fibre paperstechnical applicationsspecial applications IndicesIntroduction quantitative analysis Fipa englisch Seite 6 Freitag, 23. Februar 2007 7:38 07 7 Filter papers for quantitative analysisFilter papers for quantitative analysis Hardened filter papers for quantitative analysis These wet-strengthened hard filter papers are manufactured from refined pulp and linters and have a low ash content of < 0.01%. They are often used for quantitative routine procedures and for analytical gravimetric applications. Due to their high mechanical strength in wet condi-tion they are particularly suited for applications, where the residue is removed from the filter e.g. with a spatula or a jet of water. Ordering information Packs of 100 filter circles, other sizes as well as folded filters and other cuts on request Technical data Grade Properties Thickness [mm]Filtration speed [s]Basis weight [g/m 2 ]MN 1640 we wet strengthened, very fast filtration, smooth 0.22 5 85MN 1640 w wet strengthened, fast filtration, smooth 0.2 9 85MN 1640 m wet strengthened, medium speed filtration, smooth0.2 27 85MN 1640 md wet strengthened, medium to slow filtration, smooth0.2 55 85MN 1640 d wet strengthened, slow filtration, smooth 0.17 140 85MN 1640 de wet strengthened, very slow filtration, smooth 0.2 195 100Dia. [mm] Cat. No. Dia. [mm] Cat. No. Dia. [mm] Cat. No. MN 1640 we MN 1640 w MN 1640 m 55 221005 55 222005 55 22300570 221007 70 222007 70 22300790 221009 90 222009 90 223009110 221011 110 222011 110 223011125 221012 125 222012 125 223012150 221015 150 222015 150 223015185 221018 185 222018 185 223018240 221024 240 222024 240 223024320 221032 320 222032 320 223032 MN 1640 md MN 1640 d MN 1640 de 55 224005 55 225005 55 22700570 224007 70 225007 70 22700790 224009 90 225009 90 227009110 224011 110 225011 110 227011125 224012 125 225012 125 227012150 224015 150 225015 150 227015185 224018 185 225018 185 227018240 224024 240 225024 240 227024320 224032 320 225032 320 227032 Fipa englisch Seite 7 Freitag, 23. Februar 2007 7:38 07 MN 8 Filter papers for qualitative analysisFilter papers for qualitative analysis Standard filter papers for qualitative analysis Qualitative filter papers are manufactured from the same raw materials as the ashless grades and are particularly suited for general laboratory filtrations. The average ash content is about 0.1%, the amount of a -cellulose is about 95%. Ordering information Packs of 100 filters, other sizes and other cuts on request Technical data Grade Properties Thickness[mm]Filtration speed [s]Basis weight [g/m 2 ]MN 617 we extra soft, fast filtration, smooth 0.22 5 85MN 617 soft, fast filtration, smooth 0.2 9 85MN 615 medium speed filtration, smooth 0.16 22 70MN 616 medium speed filtration, smooth 0.2 27 85MN 618 medium speed filtration, smooth 0.32 22 140MN 616 md medium to slow filtration, smooth 0.2 55 85MN 619 dense, slow filtration, smooth 0.17 100 75MN 619 eh dense, slow filtration, smooth 0.17 140 85MN 619 de extra dense, very slow filtration, smooth 0.2 195 100Dia. Dia. Dia. [mm] Cat. No. Cat. No. [mm] Cat. No. Cat. No. [mm] Cat. No. Cat. No. MN 617 we MN 616 MN 616 md 55 435005 535005 55 432005 532005 55 433005 53300570 435007 535007 70 432007 532007 70 433007 53300790 435009 535009 90 432009 532009 90 433009 533009110 435011 535011 110 432011 532011 110 433011 533011125 435012 535012 125 432012 532012 125 433012 533012150 435015 535015 150 432015 532015 150 433015 533015185 435018 535018 185 432018 532018 185 433018 533018240 435024 535024 240 432024 532024 240 433024 533024320 435032 535032 320 432032 532032 320 433032 533032 MN 617 MN 619 de MN 619 55 434005 534005 55 439005 539005 55 437005 53700570 434007 534007 70 439007 539007 70 437007 53700790 434009 534009 90 439009 539009 90 437009 537009110 434011 534011 110 439011 539011 110 437011 537011125 434012 534012 125 439012 539012 125 437012 537012150 434015 534015 150 439015 539015 150 437015 537015185 434018 534018 185 439018 539018 185 437018 537018240 434024 534024 240 439024 539024 240 437024 537024320 434032 534032 320 439032 539032 320 437032 537032 MN 615 MN 618 MN 619 eh 55 431005 531005 55 436005 536005 55 438005 53800570 431007 531007 70 436007 536007 70 438007 53800790 431009 531009 90 436009 536009 90 438009 538009110 431011 531011 110 436011 536011 110 438011 538011125 431012 531012 125 436012 536012 125 438012 538012150 431015 531015 150 436015 536015 150 438015 538015185 431018 531018 185 436018 536018 185 438018 538018240 431024 531024 240 436024 536024 240 438024 538024320 431032 531032 320 436032 536032 320 438032 538032 Extraction thimblesMembranesIndicator / test papersFilter papers introductionquantitative analysisglass fibre paperstechnical applicationsspecial applications IndicesIntroduction qualitative analysis Fipa englisch Seite 8 Freitag, 23. Februar 2007 7:38 07 9 Filter papers for qualitative analysisFilter papers for qualitative analysis Wet-strengthened filter papers for qualitative applications Hardened analytical filter papers are manufactured from re-fined pulp and linters and feature a content of a -cellulose of more than 95%. The smooth surface of these papers allows fibre-free filtration. They feature a high wet strength and can also be used in the filtration of strongly alkaline or strongly acidic solutions. Due to their high mechanical strength in wet condition they are particularly suited for applications, where the residue is removed from the filter e.g. with a spatula or a jet of water. Ordering information Packs of 100 filters, other sizes and other cuts on request Technical data Grade Properties Thickness[mm]Filtration speed [s]Basis weight [g/m 2 ]MN 1670 wet-strengthened, fast filtration, smooth 0,13 9 85MN 1672 wet-strengthened, medium speed filtra-tion, smooth0,13 35 85MN 1674 wet-strengthened, slow filtration, smooth 0,13 110 85Dia. Dia. Dia. [mm] Cat. No. Cat. No. [mm] Cat. No. Cat. No. [mm] Cat. No. Cat. No. MN 1670 MN 1672 MN 1674 55 470005 570005 55 472005 572005 55 474005 57400570 470007 570007 70 472007 572007 70 474007 57400790 470009 570009 90 472009 572009 90 474009 574009110 470011 570011 110 472011 572011 110 474011 574011125 470012 570012 125 472012 572012 125 474012 574012150 470015 570015 150 472015 572015 150 474015 574015185 470018 570018 185 472018 572018 185 474018 574018240 470024 570024 240 472024 572024 240 474024 574024320 470032 570032 320 472032 572032 320 474032 574032 Fipa englisch Seite 9 Freitag, 23. Februar 2007 7:38 07 MN 10 Glass fibre papersGlass fibre papers Glass fibre papers / quartz fibre papers Glass fibre papers allow a fast filtration with simultaneous very high particle retention. They are manufactured from borosilicate glass fibres and chemically resistant towards most organic and inorganic solvents (except HF). For the analysis of air-borne particles we recommend the quartz fibre filters MN QF-10 which feature an extremely low content of metal traces. Ordering information Packs of 100 filter circles, other sizes and other cuts on request Technical data Grade Thickness [mm]Basis weight [g/m 2 ]Filtration speed air[s]Particle retention[µm]Max. temperature[°C]BinderMN GF-1 0.3 55 12 0.7 500 withoutMN GF-2 0.65 140 30 0.5 500 withoutMN GF-3 0.28 50 25 0.6 500 withoutMN GF-4 0.60 120 5 1.4 500 withoutMN GF-5 0.40 85 80 0.4 500 withoutMN GF-6 0.35 70 12 0.6 500 withoutMN 85/70 0.35 70 15 0.6 200 organicMN 85/70 BF 0.35 70 15 0.6 500 withoutMN 85/90 0.40 90 15 0.5 200 organicMN 85/90 BF 0.40 90 15 0.5 500 withoutMN 85/220 1.0 220 15 0.4 200 organicMN 85/220 BF 1.0 220 15 0.4 500 withoutMN QF-10 85 < 5 – 950 withoutDia. [mm] Cat. No. Dia. [mm] Cat. No. Dia. [mm] Cat. No. MN GF-1 MN GF-2 MN GF-3 25 4110025 25 4120025 25 413002537 4110037 37 4120037 37 413003745 4110045 45 4120045 45 413004555 411005 55 412005 55 41300570 411007 70 412007 70 41300790 411009 90 412009 90 413009110 411011 110 412011 110 413011125 411012 125 412012 125 413012150 411015 150 412015 150 413015185 411018 185 412018 185 413018240 411024 240 412024 240 413024270 411027 270 412027 270 413027 MN GF-4 MN GF-5 MN GF-6 25 4140025 25 4150025 25 416002537 4140037 37 4150037 37 416003745 4140045 45 4150045 45 416004555 414005 55 415005 55 41600570 414007 70 415007 70 41600790 414009 90 415009 90 416009110 414011 110 415011 110 416011125 414012 125 415012 125 416012150 414015 150 415015 150 416015185 414018 185 415018 185 416018240 414024 240 415024 240 416024270 414027 270 415027 270 416027 Extraction thimblesMembranesIndicator / test papersFilter papers introductionquantitative analysisqualitative analysistechnical applicationsspecial applications IndicesIntroduction glass fibre papers Fipa englisch Seite 10 Freitag, 23. Februar 2007 7:38 07 11 Glass fibre papersGlass fibre papers MN 85/70 MN 85/70 BF MN 85/90 25 4030025 25 4040025 25 405002537 4030037 37 4040037 37 405003745 4030045 45 4040045 45 405004555 403005 55 404005 55 40500570 403007 70 404007 70 40500790 403009 90 404009 90 405009110 403011 110 404011 110 405011125 403012 125 404012 125 405012150 403015 150 404015 150 405015185 403018 185 404018 185 405018240 403024 240 404024 240 405024270 403027 270 404027 270 405027 MN 85/90 BF MN 85/220 MN 85/220 BF 25 4060025 25 4070025 25 408002537 4060037 37 4070037 37 408003745 4060045 45 4070045 45 408004555 406005 55 407005 55 40800570 406007 70 407007 70 40800790 406009 90 407009 90 408009110 406011 110 407011 110 408011125 406012 125 407012 125 408012150 406015 150 407015 150 408015185 406018 185 407018240 406024 240 407024270 406027 270 407027 MN QF-1037 417003745 417004547 417004750 417005090 417009125 417012Dia. [mm] Cat. No. Dia. [mm] Cat. No. Dia. [mm] Cat. No.Fipa englisch Seite 11 Freitag, 23. Februar 2007 7:38 07MN12Filter papers for technical applicationsFilter papers for technical applicationsTechnical applicationsThe filter papers listed below are mainly recommended for technical applications such as in-dustrial filtrations. They are available as sheets, filter circles, folded filters (in part), cuts of al-most any shape and as rolls. On request, we will be glad to produce other filter papers or filter papers with special properties as to customers demand. Smooth filter papers / thick filter papers for technical applicationsAvailable sizes and ordering information on requestTechnical dataGrade Application and properties Thickness[mm]Filtration speed [s]Basis weight [g/m2]MN 713 medium speed, for general laboratory use 0.15 20 70MN 615 A medium speed, for general applications, slightly stronger than MN 6150.20 20 80MN 672 medium speed, very high wet strength, e.g. for sugar industry0.20 37 85MN 674 slow, very high wet-strength 0.19 90 85MN 52 K polyester paper with very high mechanical strength, also when wet (moist) – – 100MN 875 medium speed, e.g. for beverage industry 0.26 25 120MN 918 fast, for filtration of large volumes of liquid 0.34 9 120MN 625 medium speed, for general applications 0.26 30 130MN 804 very fast, soft, e.g. beverage industry 0.40 5 140MN 621 medium speed, wet-strengthened, e.g. for soil analysis0.27 40 130MN 728 slow, with about 30% activated charcoal for decolouring coloured liquids, e.g. for elec-troplating baths0.40 55 170MN 818 fast, strongly absorbent, e.g. for collection of blood drops (Guthrie test)0.45 8 180MN 960 fast, e.g. for beverage industry 0.45 14 180MN 180 medium wet strength, hard, for technical filtrations0.35 45 180MN 675 slow, firm, for filtration of large volumes of liquid0.35 60 180MN 604 fast, thick, e.g. for beverage industry 0.40 9 200MN 827 strongly absorbent, soft 0.70 12 270MN 835 similar to MN 827, but wet-strengthened, e.g. for electroplating baths0.70 12 270MN 270 very high wet-strength, hard, for technical filtrations0.54 50 270MN 440 soft thick filter paper, e.g. for electroplating baths1.0 – 400MN 520 soft thick filter paper, e.g. for electroplating baths1.5 – 500MN 866 soft thick filter paper, e.g. for electroplating baths1.7 – 650Extraction thimblesMembranesIndicator / test papersFilter papersintroductionquantitative analysisqualitative analysisglass fibre papersspecial applicationsIndicesIntroductiontechnical applicationsFipa englisch Seite 12 Freitag, 23. Februar 2007 7:38 0713Filter papers for technical applicationsFilter papers for technical applicationsCreped filter papers for technical applications Embossed filter papers for technical applicationsAvailable sizes and ordering information on requestTechnical dataGrade Properties Thickness[mm]Filtration speed [s]Basis weight [g/m2]MN 850 very fast, thin, for fast filtration of small volumes of liquid0.22 3 53MN 692 fast, for general applications 0.24 20 70MN 126/70 medium speed, wet-strengthened, for technical applications0.20 25 70MN 751 medium speed for general applications 0.27 12 75MN 750 N very fast, very high wet strength, e.g. for electroplating baths0.20 5 60MN 553 medium speed, unbleached (brown paper) for applications requiring high mechanical strength0.20 30 70MN 753 medium speed, unbleached (brown paper) for applications requiring high mechanical strength0.34 15 80MN 651 fast, for general applications 0.30 9 90MN 605 very fast, soft, e.g. for filtration of paints and oils0.35 5 100MN 651/120 fast, wet-strengthened 0.44 9 120MN 601 very fast, e.g. for clarification of essential oils0.60 2 140MN 652 fast, wet-strengthened 0.45 15 140MN 606 very fast, e.g. for filtration of transformer oils0.50 8 150Technical dataGrade Properties Thickness[mm]Filtration speed [s]Basis weight [g/m2]MN 612 for general applications 0.20 10 75MN 614 for filtration of essential oils, emulsions, essences etc.0.25 20 75MN 620 medium speed, unbleached (brown) e.g. for breweries0.26 20 75MN 631 medium speed, unbleached (brown) e.g. for applications in sugar industry0.20 30 80Fipa englisch Seite 13 Freitag, 23. Februar 2007 7:38 07MN14Filter papers for special applicationsFilter papers for special applicationsSpecial applications Activated charcoal filter paper MN 728 The activated charcoal filter paper MN 728 is particularly suited for the clarification and decolouring of solutions. The activated charcoal is in-corporated in the paper and cannot be washed out into the filtrate. Basis weight 170 g/m2Filtration speed 55 sThickness 0.4 mm Ordering informationPacks of 100 filter circles Other sizes and other cuts on requestProduct / application PageActivated charcoal paper 14Antibiotic resistance tests 19Black filter paper for detection of light precipitates 17Blotting procedures 21Breweries 16Chromatography 21Fat analysis 16Filter aids: filter flocs 20Hydrophobic phase separation papers 17Ion exchange papers 19Kieselguhr paper 17Lens paper (José tissue paper) 19Microscopy, absorbent paper 18Phosphate-free filters 15Polyester paper 15Soil analysis 15Surface protection paper Lab-Top, paper coated with PE 20Weighing aids 18Guthrie test cards, MN 818 GT on requestFlue gas testing, MN 1817 on requestSmelling strips for the perfume industry, MN 270 S on requestCellulose tablets for X-ray fluorescence analysis, MN 2104 (pack of 500 tablets)Cat. No. 481040Sample supports and touch papers for the Schöniger method, MN 640 mS 486003Sterilizing paper, MN 68 on requestElectrocardiographs, contact paper on requestNitrogen-free paper, MN 321 on requestDia. [mm] Cat. No.55 48100570 48100790 481009110 481011125 481012150 481015185 481018240 481024320 481032Extraction thimblesMembranesIndicator / test papersFilter papersintroductionquantitative analysisqualitative analysisglass fibre paperstechnical applicationsIndicesIntroductionspecial applicationsFipa englisch Seite 14 Freitag, 23. Februar 2007 7:38 0715Filter papers for special applicationsFilter papers for special applicationsSoil analysis, phosphate-free filtersMN 280 1/4 folded filters made from acid-washed paper with a high clarification efficiency for determination of micro-nutri-ents available to vegetation Basis weight 75 g/m2Thickness 0.18 mm Surface smoothOrdering informationPacks of 100 folded filters MN 619 G, phosphate-freeslow filtration, phosphate-free filter paper for soil anal-ysisBasis weight 75 g/m2Thickness 0.17 mm Filtration speed 100 sSurface smoothOrdering informationPacks of 100 filters MN 616 G, phosphate-freemedium speed filtration, phosphate-free filter paperBasis weight 85 g/m2Thickness 0.20 mm Filtration speed 22 sSurface smoothOrdering informationPacks of 100 filters MN 617 G, phosphate-freefast filtration, phosphate-free filter paper Basis weight 85 g/m2Thickness 0.20 mm Filtration speed 9 sSurface smoothOrdering informationPacks of 100 filters Other sizes and other cuts on requestPolyester paper MN 52 KThis filters made from 100% polyester fibres features a very high mechanical strength in dry as well as in wet condition. Basis weight 100 g/m2Sizes and prices on requestDia. [mm] Cat. No.110 521011125 521012150 521015185 521018240 521024Dia. [mm] Cat. No. Cat. No.55 440005 54000570 440007 54000790 440009 540009110 440011 540011125 440012 540012150 440015 540015185 440018 540018240 440024 540024320 440032 540032Dia. [mm] Cat. No.55 48300570 48300790 483009110 483011125 483012150 483015185 483018240 483024320 483032Dia. [mm] Cat. No.55 49400570 49400790 494009110 494011125 494012150 494015185 494018240 494024320 494032Fipa englisch Seite 15 Freitag, 23. Februar 2007 7:38 07MN16Filter papers for special applicationsFilter papers for special applicationsFilter papers for breweries MN 614 medium speed, embossed filter paper e.g. for malt an-alysis in breweries. Basis weight 75 g/m2Thickness 0.25 mm Surface embossedFiltration speed 25 sOrdering informationMN 620medium speed, embossed filter paper made from unbleached pulp.Basis weight 75 g/m2Thickness 0.26 mm Surface embossedFiltration speed 25 sOrdering information Packs of 100 filters, other sizes and other cuts on requestFat analysisMN 615 ff This paper is particularly suited for the analysis of fats. A special treatment with or-ganic solvents guarantees that these filters are practi-cally free of fats and resins (ether-soluble residue < 0.1 mg for a 27 cm filter circle). Packs of 100 folded filters, other sizes and other cuts on requestBasis weight 70 g/m2Thickness 0.16 mm Surface smoothFiltration speed 22 sOrdering information MN 715 This paper is also suited for the analysis of fats. Careful selection of the raw materi-als ensures a low ether-solu-ble residue for these filters.Packs of 100 folded filters, other sizes and other cuts on requestBasis weight 70 g/m2Thickness 0.16 mm Surface smoothFiltration speed 22 sOrdering information Dia. [mm] Cat. No. Cat. No.55 427005 52700570 427007 52700790 427009 527009110 427011 527011125 427012 527012150 427015 527015185 427018 527018240 427024 527024320 427032 527032Dia. [mm] Cat. No. Cat. No.90 441009 541009110 441011 541011125 441012 541012150 441015 541015185 441018 541018240 441024 541024320 441032 541032Dia. [mm] Cat. No.55 59100570 59100790 591009110 591011125 591012150 591015185 591018240 591024270 591027Dia. [mm] Cat. No.55 52800570 52800790 528009110 528011125 528012150 528015185 528018240 528024270 528027320 561032Extraction thimblesMembranesIndicator / test papersFilter papersintroductionquantitative analysisqualitative analysisglass fibre paperstechnical applicationsIndicesIntroductionspecial applicationsFipa englisch Seite 16 Freitag, 23. Februar 2007 7:38 0717Filter papers for special applicationsFilter papers for special applicationsKieselguhr paper MN 660This filter paper retains very fine turbidities and is e.g. recommended for the clarifi-cation of urines or sugar so-lutions. Basis weight 140 g/m2Thickness 0.32 mmPacks of 100 filters, other sizes and other cuts on requestOrdering information Black filter paper for the detection of light precipitatesMN 220This filter paper, which is dyed black with a sulphur dye, is used to identify small quantities of light precipi-tates. For example, it is used for the detection of fluorine or silicon. Basis weight 85 g/m2Thickness 0.17 mmFiltration speed 45 sPacks of 100 filter circles, other sizes and other cuts on requestOrdering information Hydrophobic phase separation papersThese papers are made hy-drophobic (impermeable to water) by impregnation with a silicone. With the aid of these filters, water can be separated from water-immis-cible organic solvents in an elegant manner, by means of a simple filtration. MN 617 WABasis weight 85 g/m2Thickness 0.2 mm Filtration speed fast Surface smoothOrdering information MN 616 WABasis weight 85 g/m2Thickness 0.2 mm Filtration speed medium Surface smoothOrdering information Packs of 100 filters, other sizes and other cuts on requestDia. [mm] Cat. No. Cat. No.90 447009 –110 447011 547011125 447012 547012150 447015 547015185 447018 547018240 447024 547024320 447032 547032Dia. [mm] Cat. No.55 40900570 40900790 409009110 409011125 409012150 409015185 409018Dia. [mm] Cat. No.90 430009110 430011125 430012150 430015185 430018240 430024Dia. [mm] Cat. No. Cat. No.55 484005 –70 484007 –90 484009 584009110 484011 584011125 484012 584012150 484015 584015185 484018 584018240 484024 584024320 484032 584032Fipa englisch Seite 17 Freitag, 23. Februar 2007 7:38 07MN18Filter papers for special applicationsFilter papers for special applicationsMicroscopyBlocks MN 224Weighing aidsWeighing boats MN 808 Weighing boats MN 808 are made from a special, nitro-gen-free parchment. They are used to weigh viscous or syrupy substances.Ordering informationPacks of 100 boatsWeighing paper MN 226This is a transparent paper, smooth on both sides, which can be used as substitute for weighing boats (other grade than MN 808). The smooth surface of the paper guaran-tees that the weighed goods can be transferred without loss.Ordering informationPack of 1 block Parchment sheets MN 40/25 These easily crushable (not wet-strengthened) parch-ment papers are mainly used in the sugar industry for weighing syrupy and semi-crystalline substances. Ordering information Pack of 1000 sheetsPaper with good absorbent properties for absorbing liquids from microscopic prep-arationsOrdering informationPresentation Pack of Cat. No.blocks of 50 sheets3.7 x 10 cm100 blocks 185000Size [mm] Cat. No.58 x 10 x 10 48600070 x 23 x 15 486001Presentation Cat. No.block with 100 sheets 9 x 11.5 cm186002Size [cm] Cat. No.10 x 10 194000Extraction thimblesMembranesIndicator / test papersFilter papersintroductionquantitative analysisqualitative analysisglass fibre paperstechnical applicationsIndicesIntroductionspecial applicationsFipa englisch Seite 18 Freitag, 23. Februar 2007 7:38 0719Filter papers for special applicationsFilter papers for special applicationsAntibiotic resistance testingThese products are used in testing the resistance of pathogens to antibiotics. For this test the filter paper sec-tions are impregnated with the antibiotic to be tested and placed on the inoculated nutrient medium. Depending on the effectiveness, a smaller or larger zone of inhi-bition is formed. MACHEREY-NAGEL only supplies non-impregnated filter paper sectionsOrdering information For laboratory use onlyIon exchange papersMN 616 LSA-50Filter paper with strongly acidic cation exchange resin; matrix polystyrene cross-linked with 8.5% DVB; active groups SO3H, strongly acid-ic, supplied in H+ form; ca-pacity 2.0 mval/g, applicable up to 100 °C. A folded filter of 15 cm diameter is suffi-cient to demineralize 100 ml of water with a hardness of 10° d.MN 616 LSB-50Filter paper with strongly ba-sic anion exchange resin; matrix polystyrene cross-linked with 6% DBV; active groups quaternary ammoni-um compounds, strongly ba-sic; supplied in OH– form; capacity 1.3 mval/g, applica-ble up to 70 °COrdering informationPacks of 100 filter circlesOther sizes and other cuts on requestLens tissue paper (José paper)MN 13Thin, soft, non-fluffing tissue paper for cleaning optical glasses, lenses, cuvettes, also suitable as protective paper for metallographic sectionsOrdering information Other sizes and other cuts on requestAntibiotic test section Pack of Cat. No.Test disks, MN 827 ATD, 6 mm dia. 1000 484000Test disks MN 827 ATD, 9 mm dia. 1000 484001Test rings MN 827 ATR 500 484002Test stars MN 827 ATS/8, 8-pointed 1000 484003Dia. [mm] Cat. No.MN 616 LSA-5048 432110MN 616 LSB-5048 432120Presentation Pack of Cat. No.Sheets 12 x 12 cm 500 sheets 418101Sheets 36 x 48 cm 500 sheets 418102Blocks with 50 sheets 8 x 10 cm 1 block 118000Fipa englisch Seite 19 Freitag, 23. Februar 2007 7:38 07MN20Filter papers for special applicationsFilter papers for special applicationsSurface protection paper LAB-TOPMN 210 PE Filter aidsFilter flocsFilter aids transform difficult precipitates and colloidal particles into a form which can be easily filtered. When slimy and strongly lyophilic, swelling precipitates are in-volved, the fibres of the filter flocs prevent formation of a continuous, impermeable layer on the filter. The result-ing filter cake remains po-rous and permeable, and clogging of the filter is pre-vented.Ordering information Filter paper coated on one side with polyethylene, e.g. for covering laboratory work-benches. The filter paper ab-sorbs spilt liquids. It is espe-cially suited for isotope and bacteriological laboratories as well as for chemical store-rooms and cupboards.Ordering informationPresentation Packs of Cat. No.Sheets 48 x 60 cm 100 sheets 11200050 sheets 112000.1Rolls 100 x 0,48 m 1 roll 112010Rolls 50 x 0,48 m 1 roll 112050Rolls 100 x 0,60 m 1 roll 112020Rolls 50 x 0,60 m 1 roll 112030Cat. No.Filter flocs 500 g 1000 gMN 101, qualitative 481100 481110MN 2101, ashless, quantitative 281120 281130Extraction thimblesMembranesIndicator / test papersFilter papersintroductionquantitative analysisqualitative analysisglass fibre paperstechnical applicationsIndicesIntroductionspecial applicationsFipa englisch Seite 20 Freitag, 23. Februar 2007 7:38 0721Filter papers for special applicationsFilter papers for special applicationsBlotting procedures and chromatography Blotting papersThe smooth surface of these papers ensures a uniform, high absorptivity. They are particularly recommended for blotting procedures.Chromatography papersPaper chromatography re-quires high quality papers, since they have a considera-ble impact on the results of a separation. The chromatography papers listed below are almost ex-clusively produced from pure linters without addition of other substances. For this reason they show a low wet strength.1) mm/10 min, 2) MN 214 defattedOrdering informationBlotting papers Chromatography papers Technical dataMigration distance[mm/30min]Thickness [mm]Basis weight [g/m2]ApplicationMN 218 B 55 – 65 1) 0.36 180 blottingMN 827 B 130 – 140 1) 0.7 270 blottingMN 440 B 130 – 145 1) 1.0 400 blottingMN 214 90 – 100 0.28 140 chromatographyMN 214 ff 2) 90 – 100 0.28 140 chromatographyMN 218 90 – 100 0.36 180 chromatographyMN 260 120 – 130 0.20 90 chromatographyMN 261 90 – 100 0.18 90 chromatographyMN 827 130 – 140 1) 0.70 270 chromatographyMN 866 100 – 120 1) 1.7 650 chromatographyMN 218 B MN 827 B MN 440 BSize [cm] Cat. No. Size [cm] Cat. No. Size [cm] Cat. No.58 x 60 742111 58 x 60 742118 58 x 60 74212530 x 60 742112 20 x 20 74212057 x 46 742113 16 x 16 74212820 x 20 74211515 x 20 74213821 x 9 74213113 x 10 74211610 x 7 742139 Packs of 100 sheets each9,3 x 8 742137 Other cuts on requestSize [cm] Cat. No. Size [cm] Cat. No. Size [cm] Cat. No.MN 214 MN 214 ff MN 21858 x 60 817001 56 x 58 817008 58 x 60 817002MN 260 MN 261 MN 82758 x 60 817003 58 x 60 817004 58 x 60 817005MN 86680 x 80 817007 Packs of 100 sheets each38 x 38 817006 Other cuts on requestFipa englisch Seite 21 Freitag, 23. Februar 2007 7:38 07MN22Extraction thimblesExtraction thimblesExtraction thimbles are often used for holding solid materials, from which certain substances are to be eluted (extracted) with a suitable solvent. Additionally, extraction thimbles are used in the fields of air and waste gas analysis for collecting solid particles (dust). Extraction thimbles made from celluloseMN 645Extraction thimbles in accordance with DIN 12449 are suited for extractors with defined nom-inal volumes according to DIN 12602 and 12604. Ordering informationPacks of 25 thimblesDescription of gradesGrade PropertiesMN 645 standard grade, extraction thimbles made from pure celluloseMN 645 D extraction thimbles MN 645 with lid to prevent loss of contentsMN 645 F extraction thimbles made from cellulose, denser than MN 645MN 645 W extraction thimbles made from cellulose, more permeable than MN 645 MN 645 R extraction thimbles MN 645 with sealing collar and two finger recesses on oppo-site sides of the collar, for dust analysis in industrial gases, exhaust gases and room airMN 649 extraction thimbles made from glass microfibres without binder, short-term tem-perature resistance up to 500 °C, very high particle retention, for dust analysis in hot exhaust gasesMN 649 R extraction thimbles MN 649 with sealing collar and two finger recesses on oppo-site sides of the collar, for dust analysis in industrial gases, exhaust gases and room airID x height [mm]acc. to DIN 12449wall thickness [mm]Cat. No. ID x height [mm]acc. to DIN 12449wall thickness [mm]Cat. No.8 x 40 1.0 645001 31 x 118 1.5 6450249 x 50 1.0 645002 31 x 130 1.5 64502515 x 50 1.0 645003 33 x 80 1.5 64595115 x 100 1.0 645004 33 x 94 ? 1.5 64502220 x 80 1.5 645005 33 x 205 ? 1.5 64502622 x 80 ? 1.5 645006 34 x 120 1.5 64502723 x 90 1.5 645007 34 x 150 1.5 64502823 x 100 1.5 645008 38 x 200 1.5 64502927 x 60 1.5 645011 40 x 123 2.0 64503127 x 80 1.5 645009 40 x 150 2.0 64503027 x 100 1.5 645010 43 x 130 2.0 64503228 x 80 1.5 645015 48 x 145 2.0 64503328 x 90 1.5 645016 48 x 200 2.0 64503428 x 100 1.5 645013 48 x 230 ? 2.0 64503528 x 120 1.5 645014 51 x 145 2.0 64503629 x 100 1.5 645017 51 x 180 2.0 64503730 x 60 1.5 645019 55 x 275 2.0 64504030 x 80 1.5 645020 57 x 315 ? 2.0 64503830 x 90 1.5 645021 60 x 180 2.0 64503930 x 100 1.5 645023 68 x 250 2.0 64504230 x 150 1.5 645018 70 x 330 2.0 64504375 x 160 2.0 645041Extraction thimblesFilter papersIntroductionMembranesIndicator / test papersIndicesFipa englisch Seite 22 Freitag, 23. Februar 2007 7:38 0723Extraction thimblesExtraction thimblesMN 645 FExtraction thimbles made from cellulose, denser than the standard grade MN 645Ordering informationPacks of 25 thimbles MN 645 Wextraction thimbles made from cellulose, more permeable than the standard grade MN 645Ordering informationPacks of 25 thimblesMN 645 Dextraction thimbles made from cellulose with lidOrdering informationPacks of 25 thimbles MN 645 Rextraction thimbles MN 645 with sealing col-lar and two finger recesses on opposite sides of the collar, for dust analysis in industrial gases, exhaust gases and room airOrdering informationPacks of 25 thimbles Extraction thimbles made from borosilicate glassMN 649extraction thimbles in accordance with DIN 12449 are suited for extractors with defined nom-inal volumes according to DIN 12602 and 12604.Ordering informationPacks of 25 thimblesMN 649 Rwith sealing collar and two finger recesses on opposite sides of the collar, for dust anal-ysis in industrial gases, exhaust gases and room airOrdering informationPacks of 25 thimblesID x height[mm]wall thick-ness [mm]Cat. No.22 x 80 1.5 64540630 x 100 1.5 645423ID x height[mm]wall thick-ness [mm]Cat. No.20 x 80 1.5 64510528 x 90 1.5 64511633 x 205 1.5 645126ID x height[mm]wall thick-ness [mm]Cat. No.30 x 80 1,5 64522030 x 100 1,5 64522331 x 130 1,5 645225ID x height[mm]wall thick-ness [mm]Cat. No.79 x 155 102 645500ID x height [mm]acc. to DIN 12449wall thickness [mm]Cat. No. ID x height [mm]acc. to DIN 12449wall thickness [mm]Cat. No. 15 x 50 1,0 649103 33 x 90 1,5 649121 16 x 100 1,0 649104 33 x 94 ? 1,5 649122 22 x 80 ? 1,5 649106 33 x 100 1,5 649123 23 x 90 1,5 649107 33 x 118 1,5 649124 23 x 100 1,5 649108 33 x 205 ? 1,5 649126 28 x 60 1,5 649111 35 x 150 1,5 649128 27 x 80 1,5 649109 43 x 123 2,0 649131 28 x 120 1,5 649114 48 x 230 ? 2,0 649135 30 x 150 1,5 649118 57 x 315 ? 2,0 649138 33 x 80 1,5 649120 75 x 330 2,0 649143ID x height[mm]Collar dia. [mm]Cat. No.79 x 155 102 64950027 x 55 50 649501Fipa englisch Seite 23 Freitag, 23. Februar 2007 7:38 07MN24MembranesMembranesIntroduction Membranes enable a very convenient, fast and economical separation. Often they are also used as a neutral sample support for further analysis. Overview of available membrane filtersMaterial and properties Type Pore sizes [µm] PageCellulose mixed esters ? suitable for aqueous solutions? also available sterile and/or with grid ? recommended for gravimetric analysis ? autoclaving possible at 121 °C ? economicalPORAFIL® CM 0.2 · 0.45 · 0.65 · 0.8 · 1.226CHROMAFIL® MV0.2 · 0.45 32Cellulose mixed esters, fabric-reinforced? suitable for aqueous solutions? higher mechanical stability than PORAFIL® CMPORAFIL® MV 0.2 · 0.45 · 0.8 · 3.0 27Cellulose nitrate? thermally stable up to 125 °C? autoclaving possible at 121 °C PORAFIL® NC 0.2 · 0.45 29Polycarbonate? very low halogen blank values? suitable for quantitative AOX determination? thermally stable up to 140°CPORAFIL® PC 0.4 30Cellulose acetate? suitable for aqueous and many alcoholic media? low protein binding capacity? thermally stable up to 180°CPORAFIL® CA 0.2 · 0.45 · 0.8 · 1.2 28CHROMAFIL® CA0.2 · 0.45 32Polytetrafluoroethylene (PTFE)? hydrophobic membrane? suitable for almost all solvents, chemical resistance towards acids and bases? for filtration of aggressive media? thermally stable up to 145°CPORAFIL® TE 0.2 · 0.45 · 1.0 · 3.0 29CHROMAFIL® PTFE0.2 · 0.45 33Polyester ? chemically very resistant membrane (not as stable as PTFE)? suitable for TOC/DOC determination? thermally stable up to 150 °CPORAFIL® PE 0.05 · 0.2 · 0.4 · 1.0 · 5.030CHROMAFIL® PET0.2 · 0.45 33Regenerated cellulose ? suitable for all media except strong acids and bases? thermally stable up to 180°CPORAFIL® RC 0.2 · 0.45 30CHROMAFIL® RC0.2 · 0.45 33Polyamide ? for aqueous and organic solvents? thermally stable up to 135 °CCHROMAFIL® PA0.2 · 0.45 32Polyethersulfon ? for aqueous and slightly organic solvents? suitable for organic acidsCHROMAFIL® PES0.2 · 0.45 · 5.00 33Polyvinylidene difluoride ? hydrophobic membrane? suitable for filtration of polar and nonpolar solutions? chemically inert towards many solvents, similar stability to PTFECHROMAFIL® PVDF0.2 · 0.45 · 5.00 32MembranesFilter papersExtraction thimblesIntroductionoverviewcellulose nitratepolytetrafluoroethylenepolyesterregenerated cellulosecellulose acetatepolycarbonate96-well filter platescellulose mixed estersIndicator / test papersIndicessyringe filtersFipa englisch Seite 24 Freitag, 23. Februar 2007 7:38 0725MembranesMembranesChemical resistance of filter membranesSubstanceCA CM/MVNCPC PE/PETTE/PTFERCPA PVDFPESHydrocarbonsaliphatic hydrocarbons ? ? ? ? ? ? ? ? ? ?petroleum ether ? ? ? ? ? ? ? ? ? ?cyclohexane ? ? ? ? ? ~ ? ?aromatic hydrocarbons ? ? ~ ~ ? ? ? ? ? ?benzene ? ? ? ? ? ? ? ? ?chloroform – ? ? – ? ? ? – ? –methylene chloride – ? ? ? ? – ~ –trichloroethylene ? ? ? – ? ? ? ~ ? –tetrachloromethane ~ ? ? ? ? ? ? ? ? –chlorobenzene, freon ? ? ? ? ? ? ? –gasoline ? ? ? ? ? ? ? ? ? ?acetonitrile – – ? ? ? ? ~ ?Alcoholsmethanol, 98% ? – – – – ~ ? ? ? ?butanol ? ? ? ? ? ? ? ~ ~ ?ethanol, 98% ? – ~ ? ? ? ? ? ? ?ethanol, 70% ? ~ ~ ? ? ? ? ? ? ?isopropanol ? ? ~ ? ? ? ? ? ? ?n-propanol ? ? ~ ? ? ? ? ? ? ?amyl alcohol ? ? ? ? ? ? ? ?benzyl alcohol ~ ~ ? ~ ? ? ? ?ethylene glycol ? ~ ~ ? ? ? ? ? ? ?glycerine ? ? ? ? ? ? ? ?cyclohexanol – – ? – ? ? ? ?polyethylene glycol 400 ? ~ ? ? ? ? ? ?Aldehydes, ketonesacetaldehyde – – ? ? ? ~ –acetone – – – – ~ ? ? ? ~ –cyclohexanone – – – – ~ ? ? –methyl ethyl ketone ~ – – – ~ ? ? –methyl isobutyl ketone ~ ~ – – ? ? ? –Estersmethyl acetate – – – – ~ ? ? ?ethyl acetate – – – – ~ ? ? ? ~ ?amyl, propyl, butyl acetate ~ – – ? ? ? ? ?methyl glycol acetate ~ – ~ ? ? ? ? ?benzyl benzoate ? ? ? – ~ ? ? ?i-propyl myristate ? ~ ~ ~ ? ?tricresyl phosphate ? ~ ~ ~ ? ? ?Ethers and sulphoxidesdiethyl ether ? ~ – ~ ? ? ? ? ~ ?dioxan – – – – ? ? ? ? ~ –tetrahydrofuran – – – – ? ? ? ? ? –dimethylsulphoxide – – – – ? ? ~ –Solvents containing nitrogendimethylformamide – – – – ? ? ~ ? ~dimethylacetamide – – – ~ ? ? ?triethanolamine ? ~ ? ~ ? ? ?aniline – ~ ~ – ? ? ?pyridine – – – – ? ? ?Acidshydrochloric acid 30% – – – – ? ? – – ? –hydrochloric acid 25% – – ~ – ? ? ? –nitric acid 65% – – – – ~ ? – – ? –nitric acid 1 N ? ? ~ – ? ? ? –sulphuric acid 96% – – – – – ? – –phosphoric acid 80% – – ? ? ~ – ? –phosphoric acid 25% ? ~ ~ ~ ~ ? ? –formic acid 100% – ? – ~ ? ? ~ – ? ?formic acid 25% ~ – ? ~ ? ? ? ?acetic acid 96% – – – ~ ? ? – – ? ?acetic acid 25% ? ? ~ ? ? ? ?oxalic acid10% aq. – ? ? ? ? – ? ?trichloroacetic acid 10% ? – ? ~ ? ? – –Basesammonia 25% ~ – ~ – – ? – – ? ?ammonia 1 N ? ? ? – ? ? ? ?sodium hydroxide 1 N – – – – ~ ? – ? ~ –potassium hydroxide 1 N – – – ~ ? ~ ? ~ –Miscellaneousaqueous phenol solution – ? – – ? ? ?formalin 30% ~ ? ? ? ? ?turpentine oil ? ? ? ? ? ? ?castor oil ? ? ? ? ? ? ?cremophor 2% ? ~ ~ ? ? ? ?hydrogen peroxide 30% ? ? ? ? ? ? ? –photoresist – – ? ? ? ? ?nail varnish remover – – ? ? ? ? ? –? = resistant; ~ = partially resistant (swells, shrinks, not dimen-sionally stable; – = not resistant; = no informationminimum incubation period 24 h at a temperature of 25 °CThe chemical resistance is influenced by various parameter, e.g. pressure, temperature, concentra-tion . . .SubstanceCA CM/MVNCPC PE/PETTE/PTFERCPA PVDFPESFipa englisch Seite 25 Freitag, 23. Februar 2007 7:38 07MN26MembranesMembranesPORAFIL® membrane filtersCellulose mixed ester membranes · PORAFIL® CMMembranes of cellulose mixed esters are ideal for gravimetric analysis. They are particularly suited for aqueous solutions. The hydrophilic membrane is thermally stable to 125 °C and can be autoclaved at 121 °C. This membrane is often used for contamination tests. Ordering information · PORAFIL® CM sterile and / or with gridOrdering information · PORAFIL® CM white, not sterile, no grid Size [mm dia.]Pore size [µm]Colour Sterile Grid CardboarddiscsSinglesealedMembranes per packCat. No.47 0.45 white ? black – ? 100 6530004504747 0.45 white ? black ? ? 100 6530104504747 0.45 white ? – – ? 100 6350204504747 0.45 black ? white – ? 100 6531004504747 0.45 black ? white ? ? 100 6531104504747 0.45 green ? black – ? 100 6532004504747 0.45 green ? black ? ? 100 6532104504750 0.45 white ? black – ? 100 6530004505050 0.45 black ? white – ? 100 6531004505050 0.45 green ? black – ? 100 6532004505047 0.65 white ? black – ? 100 6530006504747 0.65 white ? black ? ? 100 6530106504747 0.65 black ? white ? ? 100 6531106504747 0.65 green ? black – ? 100 6532006504747 0.65 green ? black ? ? 100 6532106504750 0.65 white ? black – ? 100 6530006505050 0.65 green ? black – ? 100 6532006505047 0.80 white ? black – ? 100 6530008004747 0.80 white ? black ? ? 100 6530108004747 0.80 black ? white – ? 100 6531008004747 0.80 black ? white ? ? 100 6531108004750 0.80 white ? black – ? 100 6530008005047 1.20 white ? black – ? 100 6530012004750 1.20 white ? black – ? 100 6530012005047 0.45 white – black – – 100 6560004504747 0.45 black – white – – 100 6561004504747 0.45 green – black – – 100 6562004504750 0.45 white – black – – 100 6560004505050 0.45 black – white – – 100 6561004505050 0.45 green – black – – 100 65620045050Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.20 µm Pore size 0.45 µm13 100 65100020013 13 100 6510004501325 100 65100020025 25 100 6510004502547 100 65100020047 47 100 6510004504750 100 65100020050 50 100 65100045050100 25 65100020100 100 25 65100045100142 25 65100020142 142 25 65100045142220 25 65100020220 220 25 65100045220293 25 65100020293 293 25 65100045293MembranesFilter papersExtraction thimblesIntroductioncellulose mixed esterscellulose nitratecellulose acetatepolytetrafluoroethylenepolyesterregenerated cellulose96-well filter platesoverviewIndicator / test papersIndicessyringe filterspolycarbonateFipa englisch Seite 26 Freitag, 23. Februar 2007 7:38 0727MembranesMembranesCellulose mixed ester membranes, fabric-reinforced · PORAFIL® MVThese cellulose mixed ester membranes are reinforced with a polyester fabric. Their filtration properties are very similar to membranes PORAFIL® CM, however, they are mechanically much more stable. Ordering information Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.2 µm Pore size 0.45 µm13 50 65000020013 13 50 6500004501325 50 65000020025 25 50 6500004502547 50 65000020047 47 50 6500004504750 50 65000020050 50 50 6500004505090 25 65000020090 90 25 65000045090100 25 65000020100 100 25 65000045100142 25 65000020142 142 25 65000045142220 25 65000020220 220 25 65000045220293 25 65000020293 293 25 65000045293Pore size 0.8 µm Pore size 3.0 µm13 50 65000080013 13 50 6500030001325 50 65000080025 25 50 6500030002547 50 65000080047 47 50 6500030004750 50 65000080050 50 50 6500030005090 25 65000080090 90 25 65000300090100 25 65000080100 100 25 65000300100142 25 65000080142 142 25 65000300142220 25 65000080220 220 25 65000300220293 25 65000080293 293 25 65000300293Fipa englisch Seite 27 Freitag, 23. Februar 2007 7:38 07MN28MembranesMembranesCellulose acetate membranes · PORAFIL® CAThese membranes of cellulose acetate have a low protein binding capacity and are suited for aqueous and alcoholic media. The membranes are hydrophilic and can be used for hot gases up to 180 °C. They can be sterilised.Ordering information Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.2 µm Pore size 0.45 µm13 100 68000020013 13 100 6800004501325 100 68000020025 25 100 6800004502547 100 68000020047 47 100 6800004504750 100 68000020050 50 100 6800004505090 50 68000020090 90 50 68000045090100 25 68000020100 100 25 68000045100142 25 68000020142 142 25 68000045142220 25 68000020220 220 25 68000045220293 25 68000020293 293 25 68000045293Pore size 0.8 µm Pore size 1.2 µm13 100 68000080013 13 100 6800012001325 100 68000080025 25 100 6800012002547 100 68000080047 47 100 6800012004750 100 68000080050 50 100 6800012005090 50 68000080090 90 50 68000120090100 25 68000080100 100 25 68000120100142 25 68000080142 142 25 68000120142220 25 68000080220 220 25 68000120220293 25 68000080293 293 25 68000120293MembranesFilter papersExtraction thimblesIntroductioncellulose acetateoverviewpolyesterpolycarbonate96-well filter platescellulose mixed estersIndicator / test papersIndicessyringe filterscellulose nitratepolytetrafluoroethyleneregenerated celluloseFipa englisch Seite 28 Freitag, 23. Februar 2007 7:38 0729MembranesMembranesNitrocellulose membranes · PORAFIL® NCPORAFIL® NC membranes are made from cellulose nitrate. They are easily wettable and suit-ed for filtration of aqueous solutions. In dry atmosphere these membranes are thermally stable to 125 °C and can be autoclaved at 121 °C.Ordering information Polytetrafluoroethylene membranes · PORAFIL® TEMembranes of polytetrafluoroethylene (PTFE) are particularly suited for aggressive media, since they are chemically inert towards aqueous and organic solutions as well as towards con-centrated acids and bases. These membranes are hydrophobic, thus the pressure for filtration of aqueous solutions has to be higher than the breakthrough pressure. PORAFIL® TE mem-branes can be used at temperatures up to 145 °C.Ordering information Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.2 µm Pore size 0.45 µm13 50 6570020013 13 50 657004501325 50 6570020025 25 50 657004502547 50 6570020047 47 50 657004504750 50 6570020050 50 50 657004505090 50 6570020090 90 50 6570045090100 25 6570020100 100 25 6570045100142 25 6570020142 142 25 6570045142220 25 6570020220 220 25 6570045220293 10 6570020293 293 10 6570045293Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.2 µm Pore size 0.45 µm13 50 670020013 13 50 67004501325 50 670020025 25 50 67004502547 50 670020047 47 50 67004504750 50 670020050 50 50 67004505090 25 670020090 90 25 670045090100 25 670020100 100 25 670045100142 10 670020142 142 10 670045142220 10 670020220 220 10 670045220293 5 670020293 293 5 670045293Pore size 1.0 µm Pore size 3.0 µm 13 50 670100013 13 50 67030001325 50 670100025 25 50 67030002547 50 670100047 47 50 67030004750 50 670100050 50 50 67030005090 25 670100090 90 25 670300090100 25 670100100 100 25 670300100142 10 670100142 142 10 670300142220 10 670100220 220 10 670300220293 5 670100293 293 5 670300293Fipa englisch Seite 29 Freitag, 23. Februar 2007 7:38 07MN30MembranesMembranesPolyester membranes · PORAFIL® PEPolyester membranes are hydrophilic and particularly suited for fine filtration, dust analysis, aerosol analysis and ultra-purification of solvents.Ordering information Regenerated cellulose membranes · PORAFIL® RCMembranes of regenerated cellulose are resistant towards most organic solvents. They are e.g. used for filtration of solvent mixtures and ultrapurification and degassing of HPLC eluents.Ordering information Polycarbonate membranes · PORAFIL® PCSize [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.05 µm Pore size 0.2 µm13 100 671005013 13 100 67102001325 100 671005025 25 100 67102002537 100 671005037 37 100 67102003747 100 671005047 47 100 67102004750 100 671005050 50 100 671020050Pore size 0.4 µm Pore size 1.0 µm13 100 671040013 13 100 67110001325 100 671040025 25 100 67110002537 100 671040037 37 100 67110003747 100 671040047 47 100 67110004750 100 671040050 50 100 671100050Pore size 5.0 µm13 100 67150001325 100 67150002537 100 67150003747 100 67150004750 100 671500050Size [mm dia.]Membranes per packCat. No. Size [mm dia.]Membranes per packCat. No.Pore size 0.2 µm Pore size 0.45 µm 13 100 659020013 13 100 65904501325 100 659020025 25 100 65904502547 100 659020047 47 100 65904504750 100 659020050 50 100 659045050100 25 659020100 100 25 659045100142 25 659020142 142 25 659045142293 25 659020293 293 25 659045293Polycarbonate membranes are mainly used for the de-termination of AOX.Ordering information Size [mm dia.]Membranes per packCat. No.Pore size 0.40 µm25 100 67604002547 100 67604004750 100 676040050MembranesFilter papersExtraction thimblesIntroductionpolycarbonatecellulose nitratepolytetrafluoroethylenecellulose acetateoverviewcellulose mixed estersIndicator / test papersIndicessyringe filters96-well filter platespolyesterregenerated celluloseFipa englisch Seite 30 Freitag, 23. Februar 2007 7:38 0731MembranesMembranesCHROMABOND® MULTI 96 filtersCHROMABOND® MULTI 96 filter plates are very well suited for efficient filtration in 96-well microtiter plate format.Ordering information · CHROMABOND® MULTI 96 filter plates Material of the filter elements Pore size [µm]Plates per packCat. No.MV (cellulose mixed esters) 0.20 1 738770.MMV (cellulose mixed esters) 0.45 1 738771.MMV (cellulose mixed esters) 3.00 1 738772.MRC (regenerated cellulose) 0.20 1 738656.MRC (regenerated cellulose) 0.45 1 738657.MPTFE (polytetrafluoroethylene) 0.20 1 738660.MPTFE (polytetrafluoroethylene) 0.45 1 738661.MPTFE (polytetrafluoroethylene) 1.00 1 738662.MPTFE (polytetrafluoroethylene) 3.00 1 738663.MPE (polyethylene) 20 1 738655.MPE (polyethylene) 50 1 738659.MGlass fibre nominal 1 1 738655.2MGlass fibre nominal 3 1 738658.MCHROMABOND® MULTI 96 vacuum manifold for monoblocks, with reservoir tank, vacuum gauge and control valve, required for filtration with 96-well filter plates1 738630.MFipa englisch Seite 31 Freitag, 23. Februar 2007 7:38 07MN32MembranesMembranesCHROMAFIL® syringe filtersDisposable syringe filters CHROMAFIL® are ready-to-use filtration units, which are filter elements incorporated in a polypropylene housing. Because every filter is only used once, contaminations are avoided. Recommended filter sizes for different volumes samplevolumerecommended filter dia.= 1 ml 3 mm1 – 10 ml 15 mm10 – 100 ml 25 mmSyringe filters · Ordering informationCHROMAFIL® typeMembrane Colour code Filters per packCat. No. pore dia. [µm]membrane dia. [mm]top bottomCellulose mixed esters (MV)filtration of polar sample solutionsA-20/25 0.20 25 yellow yellow 100 729006A-20/25 0.20 25 yellow yellow 400 729006.400A-45/25 0.45 25 colourless yellow 100 729004A-45/25 0.45 25 colourless yellow 400 729004.400Cellulose acetate (CA) sterile filtration under sterile conditions*CA-20/25 S 0.20 25 yellow red 50 729024CA-45/25 S 0.45 25 colourless red 50 729025Cellulose acetate (CA) not sterile filtration of water-soluble oligomers and polymers, recommended for biological macromolecules, very low binding capacity for proteinsCA-20/25 0.20 25 yellow red 100 729026CA-20/25 0.20 25 yellow red 400 729026.400CA-45/25 0.45 25 colourless red 100 729027CA-45/25 0.45 25 colourless red 400 729027.400Polyvinylidene difluoride (PVDF) suitable for polar and nonpolar solutionsP-20/25 0.20 25 yellow white 100 729018P-20/25 0.20 25 yellow white 400 729018.400P-45/25 0.45 25 white white 100 729019P-45/25 0.45 25 white white 400 729019.400Polyamide / Nylon (PA)filtration of medium polar sample solutionsAO-20/3 0.20 3 colourless colourless 100 729010AO-45/3 0.45 3 colourless colourless 100 729011AO-20/25 0.20 25 yellow green 100 729012AO-20/25 0.20 25 yellow green 400 729012.400AO-45/25 0.45 25 colourless green 100 729013AO-45/25 0.45 25 colourless green 400 729013.400Glass fibre (GF)for solutions with a high load of particulate matter and highly viscous solutions or as pre-filter for other CHROMAFIL® filters (MS = minispike on filter exit)GF-100/15 MS nominal 1.0 15 bleue colourless 100 729034GF-100/25 nominal 1.0 25 yellow black 100 729028GF-100/25 nominal 1.0 25 yellow black 400 729028.400MembranesFilter papersExtraction thimblesIntroductionsyringe filterscellulose nitratepolytetrafluoroethylenepolyesterregenerated cellulosecellulose acetatepolycarbonate96-well filter platescellulose mixed estersIndicator / test papersIndicesoverview* also see Sterelizer PES on page 33Fipa englisch Seite 32 Freitag, 23. Februar 2007 7:38 0733MembranesMembranesPolytetrafluoroethylene (PTFE)filtration of nonpolar sample solutions, flush with ethanol for polar samples (MS = minispike on filter exit)O-20/3 0.20 3 colourless colourless 100 729014O-45/3 0.45 3 colourless colourless 100 729015O-20/15 MS 0.20 15 yellow colourless 100 729008O-20/15 MS 0.20 15 yellow colourless 800 729008.800O-45/15 MS 0.45 15 colourless colourless 100 729009O-45/15 MS 0.45 15 colourless colourless 800 729009.800O-20/25 0.20 25 yellow colourless 100 729007O-20/25 0.20 25 yellow colourless 400 729007.400O-45/25 0.45 25 colourless colourless 100 729005O-45/25 0.45 25 colourless colourless 400 729005.400Regenerated cellulose (RC)filtration of polar and medium polar sample solutions (MS = minispike on filter exit)RC-25/15 MS 0.20 15 yellow blue 100 729036RC-45/15 MS 0.45 15 yellow blue 100 729037RC-45/15 MS 0.45 15 yellow blue 800 729037.800RC-20/25 0.20 25 yellow blue 100 729030RC-20/25 0.20 25 yellow blue 400 729030.400RC-45/25 0.45 25 colourless blue 100 729031RC-45/25 0.45 25 colourless blue 400 729031.400Polyester (PET)multipurpose membrane for polar and nonpolar solutions, especially recommended for mix-tures of water and organic solvents which are frequently used as eluents in HPLC(MS = minispike on filter exit)PET-20/15 MS 0.20 15 yellow orange 100 729022PET-20/15 MS 0.20 15 yellow orange 800 729022.800PET-45/15 MS 0.45 15 colourless orange 100 729023PET-45/15 MS 0.45 15 colourless orange 800 729023.800PET-20/25 0.20 25 yellow orange 100 729021PET-45/25 0.45 25 colourless orange 100 729020PET-20/25 0.20 25 yellow orange 400 729021.400PET-120/25 1.2 25 colourless black 100 729029PET-45/25 0.45 25 colourless orange 400 729020.400Glass fibre (GF) / polyester (PET) Polyester filters with integrated glass fibre pre-filter, for solutions with a high load of particulate matter and highly viscous solutionsGF/PET-20/25 0.20 25 blue orange 100 729032GF/PET-20/25 0.20 25 blue orange 400 729032.400GF/PET-45/25 0.45 25 black orange 100 729033GF/PET-45/25 0.45 25 black orange 400 729033.400Polyethersulfon (PES) for the filtration of aqueous and sliqhtly organic solutions; Sterilizer: for sterile filtrationPES-20/25 0.20 25 yellow amber 100 729040PES-20/25 0.20 25 yellow amber 400 729040.400PES-45/25 0.45 25 colourless amber 100 729041PES-45/25 0.45 25 colourless amber 400 729041.400PES-500/25 5.00 25 red amber 100 729042PES-500/25 5.00 25 red amber 400 729042.400Sterilizer PES 0.20 25 blue border 50 729401Syringe filters · Ordering informationCHROMAFIL® typeMembrane Colour code Filters per packCat. No. pore dia. [µm]membrane dia. [mm]top bottomFipa englisch Seite 33 Freitag, 23. Februar 2007 7:38 07MN34Indicator and test papersIndicator and test papersUniversal and special indicator papersUniversal and special indicator papers are recommended for a convenient determination of the pH value. For every pH val-ue these papers show a defined colour, which can be as-signed to a colour scale.Presentation: plastic dispenser with colour scale and 1 reel 5 m long and 7 mm wide, packed in individual cardboard box (refill packs and booklets on request) PEHANON®PEHANON® indicator papers permit an unambiguous assignment of the test field even in col-oured solutions. The colour scale and the indicator zone are combined on a single strip, thus the colour of the solution affects the indicator zone and the colour scale in the same manner. Presentation: plastic box with 200 strips 11 x 100 mmRange Gradation Cat. No.Universal indicator papers pH 1 – 11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 902 01 pH 1 – 14 1 · 2 · 3 · 5 · 6 · 7 · 8 · 9 · 10 · 12 · 14 902 04Special indicator papers pH 0.5 – 5.5 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 902 05 pH 3.8 – 5.8 <3.8 · 3.8 · 4.1 · 4.3 · 4.5 · 4.7 · 4.9 · 5.2 · 5.5 · 5.8 · >5.8 902 06 pH 4.0 – 7.0 4.0 · 4.3 · 4.6 · 4.9 · 5.2 · 5.5 · 5.8 · 6.1 · 6.4 · 6.7 · 7.0 902 07 pH 5.4 – 7.0 <5.4 · 5.4 · 5.7 · 6.0 · 6.2 · 6.4 · 6.7 · 7.0 · >7.0 902 08 pH 5.5 – 9.0 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 902 09 pH 6.4 – 8.0 <6.4 · 6.4 · 6.6 · 6.8 · 7.0 · 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · >8.0 902 10 pH 7.2 – 9.7 <7.2 · 7.2 · 7.5 · 7.8 · 8.1 · 8.4 · 8.7 · 9.0 · 9.3 · 9.7 · >9.7 902 11 pH 8.0 – 10.0 8.0 · 8.2 · 8.4 · 8.7 · 9.0 · 9.2 · 9.6 · 10.0 902 12 pH 9.0 – 13.0 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 902 13 pH 12.0 – 14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 902 14Range Gradation Cat. No.PEHANON® indicator paperspH 1 – 12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 904 01pH 0 – 1.8 0 · 0.3 · 0.6 · 0.8 · 1.0 · 1.2 · 1.5 · 1.8 904 11pH 1.0 – 2.8 1.0 · 1.3 · 1.6 · 1.8 · 2.0 · 2.2 · 2.5 · 2.8 904 12pH 1.8 – 3.8 1.8 · 2.1 · 2.4 · 2.7 · 3.0 · 3.2 · 3.5 · 3.8 904 13pH 2.8 – 4.6 2.8 · 3.1 · 3.4 · 3.6 · 3.8 · 4.0 · 4.3 · 4.6 904 14pH 3.8 – 5.5 3.8 · 4.0 · 4.2 · 4.4 · 4.6 · 4.9 · 5.2 · 5.5 904 15pH 4.0 – 9.0 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 904 24pH 5.2 – 6.8 5.2 · 5.5 · 5.7 · 5.9 · 6.1 · 6.3 · 6.5 · 6.8 904 16pH 6.0 – 8.1 6.0 · 6.3 · 6.6 · 6.9 · 7.2 · 7.5 · 7.8 · 8.1 904 17pH 7.2 – 8.8 7.2 · 7.4 · 7.6 · 7.8 · 8.0 · 8.2 · 8.5 · 8.8 904 19pH 8.0 – 9.7 8.0 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.4 · 9.7 904 20pH 9.5 – 12.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 904 21pH 10.5 – 13.0 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 904 22pH 12.0 – 14.0 12.0 · 12.5 · 13.0 · 13.5 · 14.0 904 23Extraction thimblesMembranesFilter papersIndicator / test papersqualitative analysissemi-quantitative analysisIndicesIntroductionpH indicator papersFipa englisch Seite 34 Freitag, 23. Februar 2007 7:38 0735Indicator and test papersIndicator and test papersDUOTEST and TRITESTDUOTEST indicator papers feature two indicator zones separated by a hydrophobic barrier. This facilitates assignment of the pH and allows estimation of intermediate values. TRITEST indicator papers feature three different indicator zone for a precise assignment of pH values. Presentation: plastic dispensers with colour scale and 1 reel, packed in individual cardboard box.reel size: DUOTEST and TRITEST: 5 m long and 10 mm wide, TRITEST L: 6 m long and 14 mm wide (refill packs on request)pH-FixContrary to standard indicator papers the indicator of pH-Fix is chemically bound to the paper fibres; thus it does not bleed even in strongly alkaline solutions.Presentation: box with 100 sticks 6 x 85 mm: CE-marked according to the IvD-directive 98/79/ECRange Gradation Cat. No.DUOTESTpH 1 – 12 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 903 01pH 1.0 – 4.3 1.0 · 1.3 · 1.6 · 1.9 · 2.2 · 2.5 · 2.8 · 3.1 · 3.4 · 3.7 · 4.0 · 4.3 903 02pH 3.5 – 6.8 3.5 · 3.8 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 903 03pH 5.0 – 8.0 5.0 · 5.3 · 5.6 · 5.9 · 6.2 · 6.5 · 6.8 · 7.1 · 7.4 · 7.7 · 8.0 903 04pH 7.0 – 10.0 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.5 · 8.8 · 9.1 · 9.4 · 9.7 · 10.0 903 05pH 9.5 – 14.0 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0 903 06TRITESTpH 1 – 11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 905 01TRITEST LpH 1 – 11 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 905 10Range Gradation Cat. No.pH-Fix indicator stickspH 0 – 14 0 · 1 · 2 · 3 · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · 14 921 10pH 0.0 – 6.0 0 · 0.5 · 1.0 · 1.5 · 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 921 15pH 2.0 – 9.0 2.0 · 2.5 · 3.0 · 3.5 · 4.0 · 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0921 18pH 4.5 – 10.0 4.5 · 5.0 · 5.5 · 6.0 · 6.5 · 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 921 20pH 6.0 – 10.0 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 · 10.0921 22pH 7.0 – 14.0 7.0 · 7.5 · 8.0 · 8.5 · 9.0 · 9.5 · 10.0 · 10.5 · 11.0 · 11.5 · 12.0 · 12.5 · 13.0 · 13.5 · 14.0921 25pH 0.3 – 2.3 0.3 · 0.7 · 1.0 · 1.3 · 1.6 · 1.9 · 2.3 921 80pH 1.7 – 3.8 1.7 · 2.0 · 2.3 · 2.6 · 2.9 · 3.2 · 3.5 · 3.8 921 90pH 3.6 – 6.1 3.6 · 4.1 · 4.4 · 4.7 · 5.0 · 5.3 · 5.6 · 6.1 921 30pH 5.1 – 7.2 5.1 · 5.4 · 5.7 · 6.0 · 6.3 · 6.6 · 6.9 · 7.2 921 40pH 6.0 – 7.7 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.7 921 50pH 7.5 – 9.5 7.5 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.1 · 9.5 921 60pH 7.9 – 9.8 7.9 · 8.3 · 8.6 · 8.9 · 9.1 · 9.4 · 9.8 921 70Fipa englisch Seite 35 Freitag, 23. Februar 2007 7:38 07MN36Indicator and test papersIndicator and test papersTest papers for qualitative analysisQualitative test papers allow the convenient detection of ions and chemical compounds. They provide the information, whether a given component is present above the defined detection limit. Some test papers can also be used for the non-destructive testing of materials. Qualitative test papers · Ordering informationDetermination of Test paper Presentation Cat. No.Alkaline phosphatase in milk Phosphatesmo MI 50 sticks 10 x 95 mm 906 12Aluminium ions (Al3+) Aluminium test paper 100 strips 20 x 70 mm 907 21Ammonia, ammonium ions (NH3, NH4+)Ammonium test paper 200 strips 20 x 70 mm 907 22Antimony ions (Sb3+) Antimon test paper 200 strips 20 x 70 mm 907 23Arsenic, arsine (As, AsH3)Arsen test paper = Mercury bromide paper200 strips 20 x 70 mm 907 62Bismuth ions (Bi3+) Bismuth test paper 200 strips 20 x 70 mm 907 33Blood traces (Peroxidase) Peroxtemo KM 25 sheets 15 x 30 mm 906 05Boric acid, borates (H3BO3, BO33–)Turmeric paper 200 strips 20 x 70 mm 907 47Chlorine, free halogens ChlortesmoPotassium iodide starch paper 200 strips 20 x 70 mm(see below)906 03Chromium, chromate (Cr(VI), CrO42–)Chromium test paper 200 strips 20 x 70 mm 907 24Cobalt ions (Co2+) Cobalt test paper 100 strips 20 x 70 mm 907 28Copper, copper ions (Cu, Cu+, Cu2+)Cuprotesmo 40 sheets 40 x 25 mm 906 01Copper(II) ions (Cu2+) Copper test paper 200 strips 20 x 70 mm 907 29Cyanides, hydrocyanic acid(CN–, HCN)Cyantesmo reel of 5 m length 906 04Fluorides, hydrogen fluoride(F–, H2F2)Fluoride test paper 200 strips 20 x 70 mm 907 50Hydrocyanic acid, cyanides (HCN, CN–)Cyantesmo reel of 5 m length 906 04Hydrogen sulphide (H2S), sulphide ions (S2–)Lead acetate paper reel of 5 m length 907 44Sulfide test paper reel of 5 m length and 7 mm width907 61Iron(II) ions (Fe2+) Dipyridyl paper 200 strips 20 x 70 mm 907 25Iron ions (Fe2+, Fe3+) Iron test paper 100 strips 20 x 70 mm 907 26Lead, lead ions (Pb, Pb2+) Plumbtesmo 40 sheets 40 x 25 mm 906 02Mastitis Udder test paper PE bags with 20 cards 907 48Nickel(II) ions (Ni2+) Nickel test paper 200 strips 20 x 70 mm 907 30Nitrate and nitrite (NO3–, NO2–)Nitratesmo reel of 5 m length 906 11Nitrite ions (NO2–),nitrous acid (HNO2),ozone (O3)Potassium iodide starch Paper MN 816 N (normal sensitivity)reel of 5 m length 907 54Potassium iodide starch paper MN 616 T (for spot tests)200 strips 20 x 70 mm 907 58Oil in water and soil Oil test paper 100 strips 20 x 70 mm 907 60Peroxidase in foodstuffs Peroxtesmo KO 100 sheets 15 x 15 mm 906 06Peroxidase in milk Peroxtesmo MI 100 sheets 15 x 15 mm 906 27Potassium ions (K+) Potassium test paper 200 strips 20 x 70 mm 907 27Protein residues Indipro 60 sticks 10 x 95 mm and reagents907 65Reducing agents, SO2, sulphitesPotassium iodate starch paperreel of 5 m length 907 53Silver ions (Ag+) Silver test paper 200 strips 20 x 70 mm 907 32Sperm, acid phosphatase Phosphatesmo KM 25 sheets 15 x 30 mm 906 07Extraction thimblesMembranesFilter papersIndicator / test paperspH indicator papersIndicesIntroductionqualitative analysissemi-quantitative analysisFipa englisch Seite 36 Freitag, 23. Februar 2007 7:38 0737Indicator and test papersIndicator and test papersSulphur dioxide (SO2), sulphitesSulphite test paper 100 strips 20 x 70 mm 907 63Sulphide ions (S2–), hydrogen sulphide (H2S)Lead acetate paper reel of 5 m length 907 44Sulphide test paper reel of 5 m length 907 61Vat dyes, end point of conversionIndanthrene yellow paper 200 strips 20 x 70 mm 907 51Water distribution in butter WATOR 50 sheets 78 x 40 mm 906 10Water on the bottom of fuel tanksAQUATEC test sticks 100 sticks 10 x 200 mm 907 42Water in organic solvents WATESMO reel of 5 m length 906 09Zirconium ions (Zr4+) Zirconium test paper 100 strips 20 x 70 mm 907 21Qualitative test papers · Ordering informationDetermination of Test paper Presentation Cat. No.Fipa englisch Seite 37 Freitag, 23. Februar 2007 7:38 07MN38Indicator and test papersIndicator and test papersTest papers for semi-quantitative determinationsQUANTOFIX® test sticks are used for a very rapid and convenient determination of the con-centration of the analyte in a sample. For this purpose the colour of a test field is assigned to the corresponding colour scale. Ordering information · QUANTOFIX® test sticks Type Gradation Cat. No.QUANTOFIX® Aluminium1) 0 · 5 · 20 · 50 · 200 · 500 mg/l Al3+ 913 07QUANTOFIX® Ammonium1) 0 · 10 · 25 · 50 · 100 · 200 · 400 mg/l NH4+ 913 15QUANTOFIX® Arsenic 501) 0 · 0.05 · 0.1 · 0.5 · 1.0 · 1.7 · 3.0 mg/l As3+/5+ 913 32QUANTOFIX® Arsenic 101) 0 · 0.01 · 0.025 · 0.05 · 0.1 · 0.5 mg/l As3+/5+ 913 34QUANTOFIX® Ascorbic acid 0 · 50 · 100 · 200 · 300 · 500 · 1000 · 2000 mg/l vitamin C913 14QUANTOFIX® Calcium1) 0 · 10 · 25 · 50 · 100 mg/l Ca2+ 913 242)QUANTOFIX® Carbonate hardness0 · 3 · 6 · 10 · 15 · 20 °d 913 23QUANTOFIX® Chloride 0 · 500 · 1000 · 1500 · 2000 · = 3000 mg/l Cl– 913 21QUANTOFIX® Chlorine1) 0 · 1 · 3 · 10 · 30 · 100 mg/l Cl2 913 17QUANTOFIX® Chromate1) 0 · 3 · 10 · 30 · 100 mg/l CrO42– 913 01QUANTOFIX® Cobalt 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/l Co2+ 913 03QUANTOFIX® Copper 0 · 10 · 30 · 100 · 300 mg/l Cu+/2+ 913 04QUANTOFIX® Cyanide1) 0 · 1 · 3 · 10 · 30 mg/l CN– 913 18QUANTOFIX® EDTA 0 · 100 · 200 · 300 · 400 mg/l EDTA 913 35QUANTOFIX® Formaldehyde1) 0 · 10 · 20 · 40 · 60 · 100 · 200 mg/l HCHO 913 28QUANTOFIX® Iron 10001) 0 · 5 · 20 · 50 · 100 · 250 · 500 · 1000 mg/l Fe2+/3+ 913 02QUANTOFIX® Iron 1001) 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/l Fe2+/3+ 913 08QUANTOFIX® Lubricheck 0 · 15 · 50 · 75 · 130 · 200 mmol/l KOH 913 36QUANTOFIX® Molybdenum1) 0 · 5 · 20 · 50 · 100 · 250 mg/l Mo6+ 913 25QUANTOFIX® Nickel 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/l Ni2+ 913 05QUANTOFIX® Nitrate/Nitrite 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/l NO3– 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/l NO2– 913 13QUANTOFIX® Nitrite 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/l NO2– 913 11QUANTOFIX® Nitrite / pH 0 · 1 · 5 · 10 · 20 · 40 · 80 mg/l NO2– pH: 6.0 · 6.4 · 6.7 · 7.0 · 7.3 · 7.6 · 7.9 · 8.2 · 8.4 · 8.6 · 8.8 · 9.0 · 9.3 · 9.6913 22QUANTOFIX® Nitrite 3000 0 · 0.1 · 0.3 · 0.6 · 1 · 2 · 3 g/l NO2– 913 22QUANTOFIX® Peroxide 1000 0 · 50 · 150 · 300 · 500 · 800 · 1000 mg/l H2O2 913 33QUANTOFIX® Peroxide 100 0 · 1 · 3 · 10 · 30 · 100 mg/l H2O2 913 12QUANTOFIX® Peroxide 25 0 · 0.5 · 2 · 5 · 10 · 25 mg/l H2O2 913 19QUANTOFIX® Phosphate1) 0 · 3 · 10 · 25 · 50 · 100 mg/l PO43– 913 20QUANTOFIX® Potassium) 0 · 200 · 400 · 700 · 1000 · 1500 mg/l K+ 913 16QUANTOFIX® QUAT 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/l benz-alkonium chloride913 37Presentation: container with 100 test sticks 6 x 95 mm1) These tests are supplied complete with all reagents required for the determination. 2) Presentation: container with 60 test sticks? dip? read? readyExtraction thimblesMembranesFilter papersIndicator / test paperspH indicator papersIndicesIntroductionsemi-quantitative analysisqualitative analysisFipa englisch Seite 38 Freitag, 23. Februar 2007 7:38 0739Indicator and test papersIndicator and test papers: CE-marked according to the IvD-directive 98/79/ECOther test sticks and papers for semi-quantitative determinations · Ordering information QUANTOFIX® Sulphate <200 · >400 · >800 · >1200 · >1600 mg/l SO42– 913 29QUANTOFIX® Sulphite 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/l SO32– 913 06QUANTOFIX® Tin 0 · 10 · 25 · 50 · 100 · 250 · 500 mg/l Sn2+ 913 09QUANTOFIX® Zinc1) 0 · 2 · 5 · 10 · 25 · 50 · 100 mg/l Zn2+ 913 10QUANTOFIX® Multistickfor aquarium ownerstotal hardness: 0 · 5 · 10 · 15 · 20 · 25 °d carbonate hardness: 0 · 3 · 6 · 10 · 15 · 20 °d pH: 6.4 · 6.8 · 7.2 · 7.6 · 8.0 · 8.4913 26Test paper / stick Gradation Presentation Cat. No.Ag-Fix (test paper) 0 · 1 · 2 · 3 · 5 · 7 · 10 g/l Ag+ reel of 5 m length 907 40Ag-Fix (test sticks) silver: 0 · 0,5 · 1 · 2 · 3 · 5 · 7 · 10 g/l Ag+ / pH: 4 · 5 · 6 · 7 · 8100 test sticks 6 x 95 mm 907 41AQUADUR® total hardness: < 3 · >5 · >10 · >15 · >20 · >25 °d100 test sticks 6 x 95 mm 912 01AQUADUR® < 3 · > 4 · > 7 · > 14 · > 21 °d 100 test sticks 6 x 95 mm 912 20Moisture indicator 20 · 30 · 40 · 50 · 60 · 70 · 80 % relative humidity in airpack of 12 adhesive labels 50 x 100 mm908 01Chlorine test 0 · 10 · 50 · 100 · 200 mg/l Cl2 reel of 5 m length 907 09Fluoride test 0 · 2 · 5 · 10 · 20 · 50 · 100 mg/l F– 30 test disks + reagent 907 34INDIQUAT customers request 5 m length on requestOZON test sticks < 90 · 90 – 150 · 150 – 210 · > 210 µg/m3 O312 test sticks 10 x 95 mm 907 36SALTESMO 0 · 0.25 · 0.5 · 1 · 2 · 3 · 4 · 5 g/l NaCl30 test disks 906 08Swimming pool test chlorine: 0 · 0,5 · 1 · 3 · 5 · 10 mg/l Cl250 test sticks 6 x 95 mm 907 52calcium carbonate: 0 · 80 · 120 · 180 · 240 mg/l CaCO3pH: 6.4 · 6.8 · 7.2 · 7.6 · 8.4Type Gradation Cat. No.Presentation: container with 100 test sticks 6 x 95 mm1) These tests are supplied complete with all reagents required for the determination. 2) Presentation: container with 60 test sticksFipa englisch Seite 39 Freitag, 23. Februar 2007 7:38 07MN40Alphabetical list of applicationsAlphabetical list of applicationsApplication Recommended MN product PageA Absorption of spilled, valueless liquids MN 713 12large volumes cellu-cotton wadding MN 11 on requestAcids, strong qualitative analysis MN 1670, MN 1672, MN 1674 9quantitative analysis MN 1640 d, dd, de, m, md, w, we 7Activated charcoal filters MN 728 14Airborne germ analysis membrane filters PORAFIL® CM 26Air pollution monitoring glass fibre filters MN GF-1, MN GF-6 10Alcohols MN 751, MN 713 12, 13Algae cultures glass fibre filters MN GF-1 10Alkaline solutionsqualitative analysis MN 1670, MN 1672, MN 1674 9quantitative analysis MN 1640 d, dd, de, m, md, w, we 7Analytical filtrationqualitative analysis MN 615, MN 616, MN 616 md, MN 617, MN 617 eh, MN 618, MN 619, MN 619 eh, MN 619 de, MN 1670, MN 1672, MN 1674, glass fibre filters MN 85/70, MN 85/70 BF8911quantitative analysis MN 640 d, MN 640 dd, MN 640 de, MN 640 m, MN 640 md, MN 640 w, MN 640 we,MN 1640 d, dd, de, m, md, w, weglass fibre filters MN 85/70 BF, MN 85/90 BF6711Anion exchange ion exchange paper MN 616 LSB-50 19Antibiotics, resistance testing test disks, test rings, test stars MN 827 19AOX determination membrane filters PORAFIL® PC 30Automation in sample preparation CHROMABOND® 96-well filter plates 31BBacterial cultures glass fibre filters MN GF-1 10Bases, strongqualitative analysis MN 1670, MN 1672, MN 1674 9quantitative analysis MN 1640 d, dd, de, m, md, w, we 7Bauxite analysis MN 640 m 6Beer analysisfilter for removing carbonic acid MN 620 1/4 16Beer wort MN 751, MN 713 12, 13Beverage industry fruit juices, wine MN 604, MN 875 12shelf life control membrane filters PORAFIL® CM 26syrups, concentrates MN 606 13see also under Beer analysis – –Biochemical solutions, clarification glass fibre filters MN GF-5 10Biological and biochemical cell analysis glass fibre filters 10Blaine test (surface determination of cement) MN 640 w 6Blotting papers MN 218 B, MN 440 B, MN 827 B 21Brines MN 631 13CCarbonic acid removal from beer for analysis MN 620 1/4 16Cation exchange ion exchange paper MN 616 LSA-50 19Cell analysis glass fibre filters 10, 11Cell culture media, filtration CHROMAFIL® 32Cell harvesting glass fibre filters MN GF-6 10PORAFIL® membrane filters 26 – 30Cement industryBlaine test for surface determination MN 640 w 6Chemist’s storescovering tables, cupboards, etc. MN 713 12Chimney gas samples glass fibre filters MN GF-1 10Chromatography papers MN 214, MN 218, MN 260, MN 261, MN 827, MN 866 21Extraction thimblesMembranesIndicator / test papersgradesFilter papersIndicesapplications A – FIntroductionFipa englisch Seite 40 Freitag, 23. Februar 2007 7:38 0741Alphabetical list of applicationsAlphabetical list of applicationsClarification aggressive liquids PORAFIL® membrane filters 26 – 30aqueous solutions with low content of fine suspended particulates glass fibre filters MN GF-3 10concentrated acids/bases PORAFIL® membrane filters 26 – 30with decolouring activated charcoal filter paper MN 728 14without decolouring kieselguhr filter paper MN 660 17Cleaning of optical glasses lens tissue paper MN 13 19Coffee extracts, analysis MN 619 eh 8Coffee, filtration MN 850 13Covering of lab benches, tables, cupboards . . MN 713 12Lab-Top PE-coated paper MN 210 PE 20Cuvettes, cleaning lens tissue paper MN 13 19Cytological analysis membrane filters PORAFIL® CA, PORAFIL® RC 28, 30DDairy productsmicrobiological examination membrane filters PORAFIL® CM 26Decolouring coloured solutions, e.g. urine activated charcoal filters MN 728 14Desalting of water MN 616 LSA-50, MN 616 LSB-50 19Dirt control membrane filters PORAFIL® CM 26Disposable filters for sample preparation CHROMAFIL® syringe filters 32Double lactate method for soil analysis MN 619 G 1/4 15Drinking water, removal of suspended particulates glass fibre filters MN GF-3 10Drug extracts from aqueous solutionsphase separation filtration MN 616 WA, MN 617 WA 17Drug stores, covering tables, cupboards, etc. MN 713 12Dust analysis from industrial and hot waste gasesglass fibre filter thimbles MN 649 23Dyes MN 751, MN 713 12, 13EEdible oils, production MN 553 13Electrocardiographs contact paper MN 59 on requestElectroplating baths activated charcoal filter paper MN 728 14thick filter papers 12Emulsionsphase separation aqueous /organic MN 616 WA, MN 617 WA 17technical filtration MN 818 12Enamel, alkali metal analysis MN 640 d, MN 640 m 6Essences, extracts MN 614 1/4, MN 875 1/4, MN 918 1/4 12, 13Essential oils MN 751, MN 713, MN 652, MN 605, MN 614, MN 651 12, 13Exhaust gases see under Waste gases – –Extraction phase separation aqueous/organic MN 616 WA, MN 617 WA 17Soxhlet extraction thimbles in acc. with DIN 12 449 22, 23Extraction liquids, filtration MN 616 WA, MN 617 WA 17FFast filtrationfine precipitates glass fibre filters 10 – 11large volumes of liquid MN 918 12small volumes of liquid MN 850 13Fat analysis MN 615 ff 1/4, MN 715 1/4 16Fibre retention papers MN 1670, MN 1672, MN 1674 9Fibre-free filtration (e.g. injection solutions) hardened filters MN 1670, MN 1672, MN 1674 9Filter presseshigh mechanical demands MN 753 13standard grade MN 553 13Application Recommended MN product PageFipa englisch Seite 41 Freitag, 23. Februar 2007 7:38 07MN42Alphabetical list of applicationsAlphabetical list of applicationsFine and sterile filtration of aqueous solutions membrane filters PORAFIL® CM, PORAFIL® MV 26, 27of vapour and air membrane filters PORAFIL® TE 29Fine dust, separation membrane filters PORAFIL® CM 26Fine precipitates, fast filtration glass fibre filters 10Finest particles down to 0.4 µm glass fibre filters MN GF-5 10Flue gas testing MN 1817 on requestFluorine detection black filter paper MN 220 17Food analysis glass fibre filters MN GF-1 10Fruit juices, clarification MN 604, MN 875 12GGalvanic see under ElectroplatingGases, industrial filtration glass fibre filters MN 85/90, MN 85/90 BF etc. 11Gelatine MN 751, MN 713, MN 652, MN 605, MN 651 12, 13Germ testing MN 621 12Glazes, alkali metal analysis MN 640 d, MN 640 m 6Grape must MN 651 1/4 13Gravimetry MN 640 d, MN 640 dd, MN 640 de, MN 640 m MN 640 md, MN 640 w, MN 640 wemembrane filters PORAFIL® CM626Guthrie test, detection of phenylketonuria test cards MN 818 GT on requestHHardened filter papers MN 1670, MN 1672, MN 1674 9HPLC sample preparation PORAFIL® membrane filters 26 – 30CHROMABOND® 96-well filter plates 31CHROMAFIL® syringe filters 32Hydraulic fluids, examination membrane filters PORAFIL® CM 26Hydrocarbons MN 440, MN 520, MN 866, MN 615 1/4 8, 12Hydrophobic filters MN 616 WA, MN 617 WA 17Hydroxides, coarse-crystalline qualitative analysis MN 617 8quantitative analysis MN 640 w 6IIndustrial waste gases, dust analysis glass fibre filter thimbles MN 649 23Ion exchange MN 616 LSA-50, MN 616 LSB-50 19Iron works, phosphorus analysis MN 616 G 15KKieselguhr paper MN 660 17LLacquers MN 618, MN 605, MN 606, MN 751, MN 713 8,12, 13Large volumes of liquid, technical filtration MN 675 12Leather industry, filtration of resins MN 615 1/4, MN 651 1/4 8, 13Light precipitates, detection of small amounts black filter paper MN 220 17Lime fertilizerclarification of aqueous solutions MN 619 G 1/4 15Lining of small animals’ stables, cages etc. Lab-Top PE-coated paper MN 210 PE 20Liquids, clarification glass fibre filters MN GF-2 10MMalt analysis MN 614 1/4, MN 616 1/4 8Margarine, water distribution analysis MN 619 de 8Metallographic sections, protective paper lens tissue paper MN 13 19Micro-nutrient analysis in soil MN 280 1/4 15Application Recommended MN product PageExtraction thimblesMembranesIndicator / test papersgradesFilter papersIndicesapplications F – RIntroductionFipa englisch Seite 42 Freitag, 23. Februar 2007 7:38 0743Alphabetical list of applicationsAlphabetical list of applicationsMicroscopic preparationsabsorption of liquid blocks MN 224 18Milk serum, clarification kieselguhr paper MN 660 17Mouldings for Y-ray fluorescence analysis cellulose tablets MN 2104 14NNitrogen fertilizers,clarification of aqueous solutions MN 619 G 1/4 15Nucleic acid solutions, clarification glass fibre filters MN GF-5 10Nutrient media MN 605, MN 606 13OOils MN 605, MN 606 13Optical glasses, cleaning Lens tissue paper MN 13 19Organic drug and plant extractsphase separation filtration MN 616 WA, MN 617 WA 17PPaper analysis MN 640 m 6Paper chromatography MN 214, MN 218, MN 260, MN 261, MN 827, MN 866 21Paraffin content in bitumen MN 615 8Particle analysis membrane filters PORAFIL® CM 26Particulate matter, removal PORAFIL® membrane filters 26 – 30CHROMAFIL® syringe filters 32Perfume industry smelling strips MN 270 on requestPets’ cages, lining Lab-Top PE-coated paper MN 210 PE 20pH measurement indicator papers 34 – 35Phages, larger viruses (concentration) membrane filters PORAFIL® CA 28Pharmacies, covering of tables, cupboard, etc. MN 713 12Phase separation between aqueous and organic phase MN 616 WA, MN 617 WA 17Phenylketonuria, early detection with Guthrie test test cards MN 818 GT on requestPhosphorus analysis, phosphate-free filters MN 617 G, MN 616 G, MN 619 G 15Photoemulsions MN 601 13Plankton examination, optical purity control membrane filters PORAFIL® CM 26Plant extracts from aqueous solutionsphase separation filtration MN 616 WA, MN 617 WA 17Porous filter stone protection MN 621 12Potash fertilizersclarification of aqueous solutions MN 616 1/4, MN 619 G 1/4 8, 15Pre-filters for membrane filters glass fibre filters MN GF-2 and MN GF-4 10Pressure filtration MN 1640 w, MN 1640 m, MN 1640 md, MN 1640 d, MN 1640 de, MN 1670, MN 1672, MN 1674 79Process waterremoval of suspended particles glass fibre filters MN GF-3 10Protection of sensitive surfaces, lab benches... Lab-Top PE-coated paper MN 210 PE 20Protein filtration from aqueous and organic solutions glass fibre filters MN GF-1, MN GF-5 10QQualitative analysisfiltration MN 615, MN 616, MN 616 md, MN 617, MN 617 eh, MN 618, MN 619, MN 619 eh, MN 619 de, MN 1670, MN 1672, MN 16748, 9rapid tests test papers for qualitative analysis 36Quantitative analysisfiltration MN 640 d, MN 640 dd, MN 640 de, MN 640 m, MN 640 md, MN 640 w, MN 640 weMN 1640 d, dd, de, m, md, w, we67rapid tests test papers for semi-quantitative analysis 38Application Recommended MN product PageFipa englisch Seite 43 Freitag, 23. Februar 2007 7:38 07MN44Alphabetical list of applicationsAlphabetical list of applicationsRReagents, optical purity control membrane filters PORAFIL® TE 29Residual and wear measurement membrane filters PORAFIL® MV 27Resin solutions MN 652, MN 605, MN 651 13SSalt brines MN 631 13Salt solutions MN 751, MN 713 12, 13Sample preparation CHROMAFIL® syringe filters 32automated CHROMABOND® 96-well filter plates 31Schöniger method, sulphur analysis sample supports and touch papers MN 640 mS 14Scintillation counting glass fibre filters MN GF-3, MN GF-6 10Serum filtration PORAFIL® membrane filters 26 – 30Silicon, detection black filter paper MN 220 17Silicon, fast analysis MN 640 we, MN 640 w 6Small animals’ cages, lining Lab-Top PE-coated paper MN 210 PE 20Soil analysisdetermination of micro-nutrients MN 280 1/4 15double lactate method MN 619 G 1/4 15Solids, determination in suspensions glass fibre filters MN GF-2 10Soot number, determination MN 1817 on requestSparkler systems MN 651 13Spirits MN 875, MN 751, MN 713, MN 614 12, 13sugared MN 605, MN 652, MN 651 13Spot tests, spot reaction papers MN 640 d, MN 818, MN 260 6,12, 21Steel works, phosphorus analysis MN 616 G 15Sterile filtration membrane filters PORAFIL® CM 26CHROMAFIL® CA syringe filters 32Sterilization sterilizing paper MN 68 on requestSugar factories, weighing of samples parchment sheets MN 40, MN 40/25 18Sugar industry MN 672, MN 620, MN 631 13Sugar solutions, clarification kieselguhr filter paper MN 6601 17Sulphates, fine-crystalline qualitative analysis MN 619, MN 619 eh, MN 619 de 8quantitative analysis MN 640 dd, MN 640 d, MN 640 de 6Sulphides, coarse-crystalline qualitative analysis MN 617 8quantitative analysis MN 640 w 6Sulphur analysis in hydrocarbons according to Schöniger sample supports and touch papers MN 640 mS 14Syringe filters CHROMAFIL® 32Syrups MN 751, MN 713, MN 652, MN 605, MN 651 12, 13TTannin solutions MN 674, MN 619 de 8, 12Tartaric acid, determination of potassium MN 631 13Technical filtrations technical filter papers and thick filter papers 12, 13Tinctures MN 751, MN 713 12, 13Transfer media for molecular biology and biochemistry blotting papers 21Transformer oils, regeneration MN 621, MN 652, MN 672, MN 674, MN 180, MN 270 12, 13Turbine oils, regeneration MN 621, MN 652, MN 672, MN 674 12, 13UUnstable precipitates in gravimetry MN 640 we 6Urinedecolouring for polarimetric determination of sugars activated charcoal filter paper MN 728 14clarification without decolouring kieselguhr filter paper MN 660 17Application Recommended MN product PageExtraction thimblesMembranesIndicator / test papersgradesFilter papersIndicesapplications R – ZIntroductionFipa englisch Seite 44 Freitag, 23. Februar 2007 7:38 0745Alphabetical list of applicationsAlphabetical list of applicationsTrademarks used in this catalogueMN trademarks: AQUADUR®,CHROMAFIL®, CHROMABOND®, PEHANON®, PORAFIL®, QUANTOFIX® VVacuum filtration MN 1640 we, MN 1640 w, MN 1640 m, MN 1640 md, MN 1640 d, MN 1640 de, MN 1670, MN 1672, MN 167479VENEMA process at sugar factories, weighing MN 40/25 MN 672, rollsMN 612 or MN 614, quadrant-folded 181213Vinegar MN 751, MN 713 12, 13WWaste gasesdetermination of range of atmospheric transport with Liesegang-Glocke filter thimbles MN 646 on requestdust collection from hot and industrial gases glass fibre filter thimbles MN 649 23Waste water analysis, filtration of large volumes glass fibre filters 10Waste water, removal of suspended particles glass fibre filters MN GF-3 10Water analysischemical membrane filters PORAFIL® CM, PORAFIL® MV 26, 27filtration of large volumes glass fibre filters 10, 11radiochemical MN 616 LSA-50, MN 616 LSB-50 19Water-impermeable filters MN 616 WA, MN 617 WA 17Water pollution monitoring glass fibre filters MN GF-6 10Water softening MN 616 LSA-50 19Weibull-Stoldt, fat analysis MN 615 ff 1/4 16Weighing aidsfor viscous, pulpy, syrupy samples weighing boats MN 808 18for syrupy and semi-crystalline samples at sugar factoriesparchment sheets MN 40, MN 40/25 4 18substitute for weighing boats weighing paper MN 226 18Wine filtration MN 604, MN 875 12XX-ray fluorescence analysispreparation of mouldings cellulose tablets MN 2104 14YYeast and mould fungi, collection PORAFIL® membrane filters 26 – 30Yeast detection membrane filters PORAFIL® CM 26Application Recommended MN product PageFipa englisch Seite 45 Freitag, 23. Februar 2007 7:38 07MN46List of filter paper gradesList of filter paper gradesGrade Description PageMN 1 technical filter paper on requestMN 11 cellu-cotton wadding, unbleached on requestMN 13 lens tissue paper (José paper) 19MN 40/25 parchment sheets, crushable 18MN 52 K polyester paper 12, 15MN 59 electrocardiograph contact paper on requestMN 68 sterilizing paper on requestMN 85/70 glass fibre paper 11MN 85/70 BF glass fibre paper 11MN 85/90 glass fibre paper 11MN 85/90 BF glass fibre paper 11MN 85/220 glass fibre paper 11MN 85/220 BF glass fibre paper 11MN 101 cellulose filter flocs 20MN 112 glass fibre wadding on requestMN 126/70 technical filter paper, creped 13MN 180 thick filter paper 12MN 210 PE PE-coated filter paper Lab-Top 20MN 214 chromatography paper 21MN 214 ff chromatography paper 21MN 218 chromatography paper 21MN 218 B blotting paper 21MN 220 black filter paper 17MN 224 absorbent paper for microscopy 18MN 226 weighing paper 18MN 260 chromatography paper 21MN 261 chromatography paper 21MN 270 thick filter papers 12MN 270 smelling strips on requestMN 280 filter paper for soil analysis 15MN 440 thick filter paper 12MN 440 B blotting paper 21MN 520 thick filter paper 12MN 553 technical filter paper, creped 13MN 601 technical filter paper, creped 13MN 604 technical filter paper 12MN 605 technical filter paper, creped 13MN 606 technical filter paper, creped 13MN 612 technical filter paper, embossed 13MN 614 qualitative-analytical and technical filter paper, embossed 13, 16MN 615 qualitative filter paper 8MN 615 A technical filter paper 12MN 615 ff fat-free filter paper 16MN 616 qualitative-analytical filter paper 8MN 616 G phosphate-free filter paper 15MN 616 LSA-50 cation exchange paper 19MN 616 LSB-50 anion exchange paper 19MN 616 md qualitative filter paper 8MN 616 WA water-impermeable (hydrophobic) filter paper 17MN 617 qualitative filter paper 8MN 617 G phosphate-free filter paper 15MN 617 WA water-impermeable (hydrophobic) filter paper 17MN 617 we qualitative filter paper 8MN 618 qualitative filter paper 8MN 619 qualitative-analytical and technical filter paper 8MN 619 de qualitative filter paper 8MN 619 eh qualitative filter paper 8MN 619 G phosphate-free filter paper 15MN 620 analytical and technical filter paper, embossed 13, 16MN 621 technical filter paper 12MN 625 technical filter paper 12MN 631 technical filter paper, embossed 13MN 640 d ashless filter paper 6MN 640 dd ashless filter paper 6Extraction thimblesMembranesIndicator / test papersapplicationsFilter papersIndicesgradesIntroductionFipa englisch Seite 46 Freitag, 23. Februar 2007 7:38 0747List of filter paper gradesList of filter paper gradesMN 640 de ashless filter paper 6MN 640 m ashless filter paper 6MN 640 md ashless filter paper 6MN 640 w ashless filter paper 6MN 640 we ashless filter paper 6MN 640 mS Schöniger method 14MN 645 extraction thimbles 22MN 645 D extraction thimbles 23MN 645 F extraction thimbles 23MN 645 R filter thimbles 23MN 645 W extraction thimbles 23MN 646 filter thimbles for Liesegang-Glocke on requestMN 649 glass fibre extraction thimbles 23MN 649 R glass fibre filter thimbles 23MN 651 technical filter paper, creped 13MN 651/120 technical filter paper, creped 13MN 652 technical filter paper, creped 13MN 660 kieselguhr-filter paper 17MN 672 technical filter paper, wet-strengthened 12MN 674 technical filter paper, wet-strengthened 12MN 675 technical filter paper 12MN 692 technical filter paper, creped 13MN 704 technical filter paper on requestMN 713 general technical filter papers 12MN 714 general technical filter papers on requestMN 715 fat-free filter paper 16MN 728 activated charcoal filter paper 12, 14MN 750 N technical filter paper, creped 13MN 751 technical filter paper, creped 13MN 753 technical filter paper, creped 13MN 804 technical filter paper 12MN 807 nitrogen-free filter paper on requestMN 808 weighing boats 18MN 818 thick filter paper 12MN 818 GT Guthrie test cards on requestMN 827 thick filter paper, also suited for chromatography 12, 21MN 827 ATD antibiotic test sheets 19MN 827 ATR antibiotic test rings 19MN 827 ATS antibiotic test stars 19MN 827 B blotting paper 21MN 835 thick filter paper 12MN 850 technical filter paper, creped 13MN 866 thick filter paper, also suited for chromatography 12, 21MN 875 technical filter paper 12MN 918 technical filter paper 12MN 960 technical filter paper 12MN 1640 d ashless, wet-strengthened filter paper 7MN 1640 de ashless, wet-strengthened filter paper 7MN 1640 m ashless, wet-strengthened filter paper 7MN 1640 md ashless, wet-strengthened filter paper 7MN 1640 w ashless, wet-strengthened filter paper 7MN 1640 we ashless, wet-strengthened filter paper 7MN 1670 qualitative wet-strengthened filter paper 9MN 1672 qualitative wet-strengthened filter paper 9MN 1674 qualitative wet-strengthened filter paper 9MN 1817 flue gas test on requestMN 2101 ashless filter flocs 20MN 2104 cellulose tablets for X-ray fluorescence analysis 14MN GF-1 glass fibre paper 10MN GF-2 glass fibre paper 10MN GF-3 glass fibre paper 10MN GF-4 glass fibre paper 10MN GF-5 glass fibre paper 10MN GF-6 glass fibre paper 10Grade Description PageFipa englisch Seite 47 Freitag, 23. Februar 2007 7:38 07MN48List of filter paper gradesList of filter paper gradesMN QF-10 quartz fibre filters 11CHROMABOND® filter plates for filtration in 96-well microtiter plate format 31CHROMAFIL® CA syringe filters (cellulose acetate, sterile / not sterile) 32CHROMAFIL® GF syringe filters (glass fibre) 32CHROMAFIL® GF/PET syringe filters (polyester with glass fibre pre-filter) 33CHROMAFIL® MV syringe filters (cellulose mixed esters) 32CHROMAFIL® PA syringe filters (polyamide) 32CHROMAFIL® PET syringe filters (polyester) 33CHROMAFIL® PTFE syringe filters (polytetrafluoroethylene) 33CHROMAFIL® PVDF syringe filters (polyvinylidene difluoride) 32CHROMAFIL® RC syringe filters (regenerated cellulose) 33PORAFIL® CA membrane filters made from cellulose acetate 28PORAFIL® CM membrane filters made from cellulose mixed esters (sterile / not sterile)26PORAFIL® MV membrane filters made from cellulose mixed esters, reinforced with polyester fabric27PORAFIL® NC membrane filters made from nitrocellulose (cellulose nitrate) 29PORAFIL® PC membrane filters made from polycarbonate 30PORAFIL® PE membrane filters made from polyester 30PORAFIL® RC membrane filters made from regenerated cellulose 30PORAFIL® TE membrane filters made from polytetrafluoroethylene 29Grade Description PageExtraction thimblesMembranesIndicator / test papersapplicationsFilter papersIndicesgradesIntroductionFipa englisch Seite 48 Freitag, 23. Februar 2007 7:38 07