3,4,5-三甲氧基苯酚,3,4,5-Trimethoxyphenol;97%
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2,4,4'-三氯联苯-2',3',5',6'-d4,2,4,4'-Trichlorobiphenyl-2',3',5',6'-d4 [PCB28-D4] -
无水氯化钙,Calcium chloride;anhydrous, free-flowing, Redi-Dri™, ≥97% -
N,N′-二苄基乙二胺,N,N′-Dibenzylethylenediamine [DBED];97% -
23-乙酰泽泻醇B,Alisol B acetate;≥98% (HPLC) -
亚磷酸三苯酯,Triphenyl phosphite [(PhO)3P, P(OPh)3];97% -
苏丹黑B,Sudan Black B;certified by the Biological Stain Commission
