聚[(2-甲基丙烯酸二甲氨基乙基硫酸二乙酯-co(1-乙烯基-2-吡咯烷酮)] (聚季铵盐-11),Poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)];average Mw <1,000,000 by GPC, 20 wt. % in H2O
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黄芪皂苷II,Astragaloside II;≥92% (HPLC)
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兔IgG-FITC [FITC荧光标记],Rabbit IgG-FITC Conjugated antibody
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O-[2-(生物素基氨基)乙基]-O′-(2-羧乙基)十一乙二醇,O-[2-(Biotinylamino)ethyl]-O′-(2-carboxyethyl)undecaethylene glycol;≥95% (oligomer purity)
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氯化三十二烷基甲基铵,Tridodecylmethylammonium chloride;Selectophore™, ≥97.0% (TLC)
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酒石酸钾钠四水合物 [罗谢尔盐四水合物],Potassium sodium tartrate tetrahydrate;ReagentPlus®, ≥99%
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4-氟苄基膦酸,4-Fluorobenzylphosphonic acid;99% (HPLC)