烟酰肼,Nicotinic hydrazide;97%
最近浏览商品
-
钒,Vanadium;pieces, 1-3 mm, 99.9% trace metals basis
-
氯化铋(III),Bismuth(III) chloride;AnhydroBeads™, −10 mesh, 99.999% trace metals basis
-
乙酸异戊酯,Isopentyl acetate;anhydrous, ≥99%
-
N,N-二甲基甲酰胺,N,N-Dimethylformamide [DMF];for liquid chromatography LiChrosolv®, ≥99.9% (GC)
-
苄吡二胺盐酸盐 [盐酸曲吡那敏],Tripelennamine hydrochloride;analytical standard
-
肌醇,myo-Inositol;Pharmaceutical Secondary Standard; Certified Reference Material