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The Prep HPLC columns are packed with high quality silica particles. They provide high resolution preparative separations with 10 or 15 μm particles. As the price of the stationary phase drastically increases when the particle size decreases, this allows to optimize the cost of the purification. The Prep HPLC columns perfectly match with the ...
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Packed Column GCApplication Guide1Bulletin 890APacked Column GCApplication GuideThis guide to packed column applications provides information on thebest approach to designing your application. ...
Unrivalled in efficiency, the Airgard scrubber removes >99.99% of water-soluble gases by using a special combination of a specialized non-clogging gas inlet device, high flow spray chambers and a unique packed column design. Airgard’s scrubber is a great improvement over their competitors’ designs. ...
E-mail : [email protected] Chapter 3 : ADVANTAGES of helier – Structured Packing The columns with helier – helier Columns – and the use of the helier – Structured Packing Bed for the Mass Transfer Operations foresee the following ADVANTAGES : ? reduced column dimensions ? lower investment ? the ...
PPB to % analysis can be done with capillary or packed columns. With the choice of argon or helium as carrier gas, combined with the selectivity configuration, the chromatography becomes ...
Tripacks is a hollow spherical column packing constructed of a unique network of ribs, struts, and drop rods. Plastic Tripacks are distinguished from other packing by its superior geometric ...
The TSKgel Alpha-2500 column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to ...
The Next Generation Column Packing System is perfect for quickly and safely packing efficient, reproducible columns. With pressures up to 10,000psi or 18,000psi (depending on version ordered), the user can expect increased plate counts by up to 20%, higher yields, and the ability to pack ultra-small particles with consistent bed density. ...
Capillary Column ( PONA column) 9?Packed column kit 10?System installation kit ...
It is available with porosities from 100 Å to 1,000,000 Å and linear according to a molecular weight range up to 10 million D. Typically, our columns are packed, tested and shipped in THF (other specifications on request). ...
TOYOPEARL Resin Seeker 96-well plate kits are packed with TOYOPEARL resins and are available in the configurations detailed below. All components necessary to run an experiment are included in each kit: a wash plate and collection plate are included in each 96-well plate ...
The TSKgel Alpha-3000 column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to 100%. The main application area for the TSKgel Alpha-3000 ...
The TSKgel Alpha-4000 column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to 100%. The main application area for the TSKgel Alpha-4000 ...
The TSKgel Alpha-6000 column is packed with rigid, porous, polymer beads which show minimal shrinkage or swelling in polar organic solvents (methanol, acetonitrile, DMSO, isopropanol, THF, and HFIP). This column is stable in a wide variety of organic solvents at concentrations up to 100%. The main application area for the TSKgel Alpha-6000 ...
DPS Instruments is pleased to introduce the small, rugged, and versatile DPS Micro-TCD Gas Chromatography Systems, featuring a micro-machined Thermal Conductivity Detector. The DPS Micro-TCD GC can pack 1 to 4 Column Oven/Micro-TCD Channels inside the same Exchangeable cartridge. Each Channel contains a Column Oven, Pre-Column, ...
Numerous considerations must be made when deciding what type of internal (or internals) is best suited for a given distillation, fractionation or other mass transfer process tower. Of course needed capacity is paramount but also efficiency, turndown, pressure drop, corrosion and fouling and previous plant experience are all of importance. Raschig USA has several decades experience is successfully ...
Media fracture, and or fines, created by packing media in large diameter columns 3. Non-uniform packing density throughout the column 4. ...
Gradient conditions at low pH using volatile TFA have routinely been used for preparative separations due to the pH limitation of silica-based columns. The addition of Gemini and Gemini-NX in Axia-packed preparative column dimensions add new opportu-nities to achieve better purifications by operating at a pH range above 10. ...
Croft can manufacture and supply Lessing Rings, a random column packing media favoured for its high surface area within a small volume. Manufactured in Stainless Steel, and with material certification on request, Croft can supply the packing media relatively quickly through the use of their in house machine developments. ...
3 Year WarrantyPRINCIPAL SPECIFICATIONSAnalytical Prep 36 Prep 100Pulsation ± 0.5% at 1mL/min and 1,000 PSI < 2% at 1 mL/min and 1,000 PSI < 2% at 1 mL/min and 1,000 PSIPressure Accuracy ± 1% of full scale pressure ± 2 of full scale pressure ± 2 of full scale pressureFlow Accuracy ± 2% ± 2% ± 2%Flow Precision 0.2% RSD 0.5% RSD 0.5% RSDDimensions (h x w x d) 5.5" x 10" x 17" (14 x 25.4 x 43.2 ...