α-糜蛋白酶来源于牛胰腺,α-Chymotrypsin from bovine pancreas [BPC];Type I-S, essentially salt-free, lyophilized powder, ≥40 units/mg protein
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硫酸铜五水合物 [五水硫酸铜],Copper(II) sulfate pentahydrate;puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99-102%
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透明质酸钠盐来源于马链球菌,Hyaluronic acid sodium salt from Streptococcus equi;mol wt 150,000-300,000
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L-苏氨酸,L-Threonine;PharmaGrade, ≥98.5%
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重酒石酸胆碱 [酒石酸氢胆碱],Choline bitartrate;Pharmaceutical Secondary Standard; Certified Reference Material