酒石酸二钠二水合物 [二水酒石酸钠],Sodium tartrate dibasic dihydrate;for analysis EMSURE®, ≥99.5% (perchloric acid titration)
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白花前胡甲素,(±)-Praeruptorin A;phyproof® Reference Substance, ≥98.0% (HPLC) -
D131染料,D131 dye;>95% (HPLC) -
Fluor 488-炔烃,Fluor 488-Alkyne;95% (HPLC) -
二氧化硅,Silicon dioxide [Silica];nanopowder (spherical, porous), 5-20 nm particle size (TEM), 99.5% trace metals basis -
甲酚红钠盐,Cresol Red sodium salt;indicator grade -
2-甲氧基乙醇 [乙二醇甲醚],2-Methoxyethanol [EGME];analytical standard, ≥99.9% (GC)
