高氯酸银,Silver perchlorate;anhydrous, 97%
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杆菌肽,Bacitracin;Pharmaceutical Secondary Standard; Certified Reference Material -
葡萄糖-6-磷酸脱氢酶来源于面包酵母(酿酒酵母),Glucose-6-phosphate Dehydrogenase from baker's yeast (S. cerevisiae) [G-6-P-DH, G6PDH];Type VII, ammonium sulfate suspension, ≥200 units/mg protein -
硫代乙酰胺,Thioacetamide [TAA];GR for analysis ACS,Reag. Ph Eur, ≥99.0% -
亚硝酸钠,Sodium nitrite;for analysis EMSURE® ACS,Reag. Ph Eur, ≥99.0% (manganometric) -
4-(马来酰亚胺基)苯基异氰酸酯,4-(Maleinimido)phenyl isocyanate [PMPI];purum, ≥97.0% (CHN) -
氧化镁,Magnesium oxide;puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E 530, light, 98.0-100.5% (calc. for dried substance)
