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T5691 Sigma

TES

BioPerformance Certified, cell culture tested, ≥99% (titration)

Synonym: 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid, N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid, TES free acid

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Properties

Related Categories BioPerformance Certified Buffers, Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Good’s Buffers More...
grade   BioPerformance Certified
InChI Key   JOCBASBOOFNAJA-UHFFFAOYSA-N
assay   ≥99% (titration)
impurities   endotoxin and total aerobic microbial count, tested
useful pH range   6.8 - 8.2
pKa (25 °C)   7.5
mp   ~225 °C (dec.)
solubility   H2O: soluble25 g plus 50 mL, clear, colorless
cation traces   heavy metals (as Pb): ≤5 ppm
suitability   cell culture tested
Featured Industry   Diagnostic Assay Manufacturing
foreign activity   DNase, RNase, Nickase and protease, none detected

Description

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25, 100, 500 g in poly bottle

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