促甲状腺激素来源于人类脑垂体,Thyrotropic hormone from human pituitary [TSH];lyophilized powder, ≥6.2 IU/mg (immunoassay)
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头孢噻肟钠盐 [噻孢霉素],Cefotaxime sodium salt;≥97% (HPLC), suitable for cell culture, Calbiochem®
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异甘草苷,Isoliquiritin;≥98%
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D-胱氨酸,D-Cystine;98%
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柠檬酸铁一水合物,Iron(III) citrate tribasic monohydrate;18-20% Fe basis (T)
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普伐他汀钠,Pravastatin Sodium;certified reference material, pharmaceutical secondary standard
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锡,Tin;powder, -100 mesh, 99.99% trace metals basis