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TRIzol reagent contains guanidinium thiocyanate and phenol.. TRIzol is a widely used [1] chemical solution used in the extraction of DNA, RNA, and proteins from cells. The solution was initially used and published by Piotr Chomczyński and Nicoletta Sacchi in 1987.
1,2,4-Triazole (as ligand in coordination compounds, Htrz abbreviation is sometimes used) is one of a pair of isomeric chemical compounds with molecular formula C 2 H 3 N 3, called triazoles, which have a five-membered ring of two carbon atoms and three nitrogen atoms. 1,2,4-Triazole and its derivatives find use in a wide variety of applications.
Guanidinium thiocyanate (GTC) or guanidinium isothiocyanate (GITC) is a chemical compound used as a general protein denaturant, being a chaotropic agent, although it is most commonly used as a nucleic acid protector in the extraction of DNA and RNA from cells. [1] GITC may also be recognized as guanidine thiocyanate.
Mineral extraction in the Dead Sea. ICL Group Ltd. (Hebrew: איי.סי. אל. גרופ בע"מ) (formerly Israel Chemicals Ltd., ICL) [8] is a multi-national manufacturing concern that develops, produces and markets fertilizers, metals and other special-purpose chemical products.
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Lonza was founded in 1897 in the small Swiss town of Gampel, situated in the canton of Valais, taking its name from the nearby river.In the course of the 20th century Lonza evolved from hydroelectricity and C2 chemistry, through nitrogen chemistry to petrochemistry before moving into fine chemistry and biochemistry.
1-Diazidocarbamoyl-5-azidotetrazole was produced by diazotizing triaminoguanidinium chloride with sodium nitrite in ultra-purified water. [6] Another synthesis uses a metathesis reaction between isocyanogen tetrabromide in acetone and aqueous sodium azide. [3]