橙皮苷,Hesperidin;Pharmaceutical Secondary Standard; Certified Reference Material
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红霉素,Erythromycin;Pharmaceutical Secondary Standard; Certified Reference Material
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L-甲状腺素钠盐五水合物,L-Thyroxine sodium salt pentahydrate [T4-Na];γ-irradiated, powder, BioXtra, suitable for cell culture, ≥98%
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L-(+)-乳酸,L-(+)-Lactic acid;Vetec™, reagent grade, 86%
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四乙基氢氧化铵溶液,Tetraethylammonium hydroxide solution [TEAOH];~1.0 M (CH3CH2)4NOH in H2O, electrochemical grade