钨硅酸水合物 [硅钨酸],Tungstosilicic acid hydrate;purum p.a., ≥99.0%
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左旋多巴,3,4-Dihydroxy-L-phenylalanine [L-DOPA];Pharmaceutical Secondary Standard; Certified Reference Material
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弗氏完全佐剂,Freund’s Adjuvant, Complete [FCA];cell suspension
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1-氨基-2-甲基萘盐酸盐,1-Amino-2-methylnaphthalene Hydrochloride
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益母草碱,Leonurine;≥98% (HPLC)