产品性质
Sigma-Aldrich
Magnesium acetate tetrahydrate
乙酸 镁盐
Ponceau S (C.I. 27195)
Potassium Chloride
氯化钾
Formamide
甲酰胺
GranuCult® Oxford Agar (Base)
GRIESS-ILOSVAY′S nitrite reagent
Vanadium
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