对二甲苯,p-Xylene;Pharmaceutical Secondary Standard; Certified Reference Material
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氯化锡(II)二水合物 [氯化亚锡],Tin(II) chloride dihydrate;puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%
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4-1BBL human,[CD137L, TNFSF9];recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture
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苏丹红7B,Sudan Red 7B;Powder
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硅藻土,Kieselguhr [Celite® 503];filter aid, treated with sodium carbonate, calcined
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甲基纤维素,Methyl cellulose [MC];viscosity: 1,500 cP
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乙烯基三甲氧基硅烷,Vinyltrimethoxysilane [VTMS];98%