三氟甲烷磺酸银,Silver trifluoromethanesulfonate [Ag(OTf)];≥99.95% trace metals basis
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狗血红蛋白,Hemoglobin from dog blood [Hb];lyophilized powder, 98.0%-100.0% -
碱性磷酸酶,Phosphatase, Alkaline from Escherichia coli;lyophilized powder, 30-60 units/mg protein (in glycine buffer) -
碱木质素 [碱性木素],Lignin, alkali;solid -
苯甲酸钠,Sodium benzoate;puriss., meets analytical specification of Ph. Eur., BP, FCC, E211, 99.0-100.5% (calc. to the dried substance), powder
