硅,Silicon;pieces, 99.95% trace metals basis
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顺式-5,8,11,14,17-二十碳五烯酸,cis-5,8,11,14,17-Eicosapentaenoic acid [EPA];≥85%, liquid
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常春藤苷C,Hederacoside C;analytical standard, ≥98.0% (HPLC)
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羊抗大鼠IgG [免疫血清],Anti-Rat IgG, antiserum antibody, produced in goat
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甲硝唑,Metronidazole;Pharmaceutical Secondary Standard; Certified Reference Material
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曲拉通X405 (还原型),Triton™ X-405, reduced