亚硒酸,Selenous acid;98%
最近浏览商品
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二苯基碘硝酸盐,Diphenyliodonium nitrate [DPIN] -
天青B,Azure B;certified by the Biological Stain Commission, Dye content, ≥89% -
羧基化爆轰纳米金刚石粉末,Detonation Nanodiamond Powders;190 nm Carboxylated DND, -40mV Zeta Potential -
10-甲基吩噻嗪,10-Methylphenothiazine;98% -
2,3,4,5-四氯甲苯,2,3,4,5-Tetrachlorotoluene -
草酸铵一水合物,Ammonium oxalate monohydrate;ACS reagent, ≥99%
