4,4′-磺酰基二苯酚 [双酚S],4,4′-Sulfonyldiphenol [BPS];analytical standard, ≥98.0% (HPLC)
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氯化铋(III),Bismuth(III) chloride;AnhydroBeads™, −10 mesh, 99.999% trace metals basis -
重组蛋白G亲和纯化琼脂糖凝胶4FF预装柱,rProtein G Beads 4FF [重力柱] -
邻联茴香胺 [3,3'-二甲氧基联苯胺],o-Dianisidine;for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0% -
ACCUSPIN™ System-Histopaque®-1077 -
对甲苯磺酰氯,p-Toluenesulfonyl chloride [TsCl];reagent grade, ≥98% -
丙酸酐,Propionic anhydride;purum, ≥96.0% (NT)
