StockOptions Imidazole buffer kit is a preformulated, sterile filtered set of titrated buffer stocks. The StockOptions Imidazole buffer stock reagents are supplied as 1.0 M stock solutions in 10 ml volumes. Each StockOptions Imidazole buffer reagent is carefully titrated using Hydrochloric acid. StockOptions Imidazole is comprised of 17 unique reagents covering the pH range of 6.2 to 7.8 in 0.1 pH unit increments.
Imidazole Synonyms: 1,3-Diaza-2,4-cyclopentadiene and Glyoxaline. C3H4N2 Mr 68.08 CAS Number [288-32-4] EC Number 206-019-2 Beilstein Registry Number 103853 Merck 14,4912 RTECS NI3325000 MDL Number MFCD00005183 PubChem Substance ID 24880372 Purity > 99.5% UN Number 2923 8/PG 3 pKa = 7.0
Ca <0.001% Cd <0.0005% Cl <0.005% Co <0.0005% Cr <0.0005% Cu <0.0005% Fe <0.0005% K <0.005% Mg <0.0005% Na <0.005% Ni <0.0005% Pb <0.0005% SO4 <0.005% Zn <0.0005%
