四乙二醇单甲醚,Tetraethyleneglycol monomethyl ether;98%
最近浏览商品
-
HiPrep Sephacryl S-500 HR预装柱,HiPrep Sephacryl S-500 HR (prepacked columns) -
2-甲基-5-硝基苯胺,2-Methyl-5-nitroaniline;analytical standard, ≥98% -
1,8-二羟基蒽醌,1,8-Dihydroxyanthraquinone;phyproof® Reference Substance, ≥90.0% (HPLC) -
芒果苷,Mangiferin Mangifera indica [MGF];phyproof® Reference Substance, ≥95.0% (HPLC) -
2,2′-联吡啶,2,2′-Bipyridyl;Vetec™, reagent grade, 98% -
氯化锌,Zinc chloride;anhydrous, powder, ≥99.995% trace metals basis
