β-丙氨酸,β-Alanine;Pharmaceutical Secondary Standard; Certified Reference Material
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海藻酸钠盐来源于褐藻,Alginic acid sodium salt from brown algae;BioReagent, suitable for immobilization of micro-organisms
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豆甾烷-3,5-二烯,Stigmasta-3,5-diene
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川楝素,Toosendanin;≥98%
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聚(3-丁基噻吩-2,5-二基),Poly(3-butylthiophene-2,5-diyl) [P3BT, P3BT-RR];regiorandom
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犬尿喹啉酸,Kynurenic acid;≥98%
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山梨酸,Sorbic acid;USP/NF, tested according to Ph. Eur.