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Up to 68 elements are scanned with found values for ICP and ICP-MS standards. The found value of the trace metallic impurities is reported on the Certificate of Analysis.
Nom chimique ou matériau
23 Element Oil Standard
À utiliser avec (équipement)
AA, ICP, ICP/MS, IC, XRF, and Other Analytical Instrumentation
Sigma Life Science is committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and waste prevention. For more information see the article in biofiles.
Vinyl acetate is an important ester of vinyl alcohol, which can find applications in the production of homo and copolymer dispersions. The production of vinyl acetate involves the addition of acetic acid to acetylene in the gas phase in the presence of zinc acetate/charcoal as catalyst.
Tetrachloroethene is a colorless liquid having an ethereal odor, which can find applications as a chemical intermediate and dry cleaning agent. It can also undergo reductive dehalogenation in the presence of an anaerobic bacterium to yield cis-1,2-dichloroethene.