6,7-二羟基香豆素 [七叶亭, 秦皮乙素],6,7-Dihydroxycoumarin;phyproof® Reference Substance, ≥95.0% (HPLC)
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盐酸胍,Guanidine hydrochloride;PharmaGrade, Manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production. -
二乙烯三胺五醋酸,Diethylenetriaminepentaacetic acid [DETAPAC, DTPA];≥98% (titration) -
L-半胱氨酸,L-Cysteine;98.0-101.0% -
盐酸二甲双胍,Metformin hydrochloride;97% -
大豆蛋白胨(酶消化),Peptone from soybean, enzymatic digest;for biotechnological purposes, Growth stimulant for fastidious microorganisms -
硫酸博来霉素 [硫酸博莱霉素],Bleomycin sulfate from Streptomyces verticillus [BLM];crystalline, 1.5-2.0 U/mg
