原甲酸三乙酯,Triethyl orthoformate [TEOF];anhydrous, 98%
最近浏览商品
-
碘化镉,Cadmium iodide;purum p.a., ≥99.0% (T) -
(-)-核黄素 [维生素B2],(−)-Riboflavin;from Eremothecium ashbyii, ≥98% -
焦硫酸钾,Potassium disulfate;for analysis EMSURE® ACS, 97.5-100.0% (K2S2O7 basis, acidimetric) -
青蒿琥酯,Artesunate;≥98%, from Artemisia annua -
氯化铋(III),Bismuth(III) chloride;anhydrous, powder, 99.998% trace metals basis -
吐温20,TWEEN ® 20;Low-peroxide; Low-carbonyls
