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Glassware Product Applications In Slovakia
9 applications found
Preparation of Glassware: Thoroughly clean and rinse all glassware with the supplied BWB Technologies deionised distilled water to ensure that it is clean and free of extractable sodium and potassium. Glassware should be acid cleaned and rinsed thoroughly in deionised double distilled water prior to use to avoid contamination from extractable metals under ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
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LNI Swissgas provides a large range of innovative gas generators for Microwave Plasma-Atomic Emission Spectrometer (MP-AES) ...
ByLNI Swissgas based in Torreglia (PD), ITALY
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ByENVEA based in Poissy, FRANCE
This technique allows use of aqueous standards for calibration rather than relatively unstable organometallic standards and harmful solvents for the extraction. Microemulsions are thermodynamically stable systems composed of water, oil and surfactant. In some cases, an alcohol is added as a ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
The sample of biodiesel is weighed into a crucible and placed in a heating muffle furnace. Two temperatures are used in the heating program for the dry decomposition: the first temperature (250ºC) is maintained for 1 hour to dry the sample. After this the temperature is progressively elevated to 600ºC and maintained for 4 hours to eliminate the remaining organic material. ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
Cheese was wet ashed with a combination of acid and a high temperature oven to form a dissolvable product ready for analysis via flame ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
These methods are adapted from methods for the determination of sodium and potassium in fatty-acid methyl ester samples. The sample is diluted with an organic solvent (xylene, cyclohexane or petroleum ether) plus a stabiliser. The calibration standards which have a similar matrix to the prepared sample solutions, are prepared from sodium and potassium organometallic salts which are dissolved in a solution of xylene with a stabiliser. These European Standards specify a method for the determination of potassium of ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
The effect of potential interference from other constituents of sea water was studied, including sodium, chloride and potassium. It was found that pre-concentration of the sea water was not necessary prior to analysis. A filtration of the sample was only necessary if sample contained suspended material. ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM
Dried milk was dissolved into an aqueous solution for analysis via flame photometry. The test solutions and reference solutions are measured directly following dilution with deionised distilled ...
ByBWB Technologies Ltd. based in Newbury, UNITED KINGDOM