甲氧苄啶,Trimethoprim;Pharmaceutical Secondary Standard; Certified Reference Material
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丁溴酸东莨菪碱,(−)-Scopolamine N-butyl bromide;≥98% (TLC), powder
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酸性紫49,Acid Violet 49;≥98.0% (HPLC)
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羟胺-O-磺酸,Hydroxylamine-O-sulfonic acid [HOSA];97%
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鲑鱼降钙素,Calcitonin salmon;≥97% (HPLC), powder
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1,3,6,8(2H,7H)-四酮, 2,7-二环己基苯并[lmn][3,8]菲咯啉,1,3,6,8(2H,7H)-Tetraone, 2,7-dicyclohexylbenzo[lmn][3,8]phenanthroline [NDI-cy6];98%
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1-苯并呋喃-5-羧酸,1-Benzofuran-5-carboxylic acid