尿嘧啶,Uracil;Pharmaceutical Secondary Standard; Certified Reference Material
最近浏览商品
-
尿素,Urea;puriss., meets analytical specification of Ph. Eur., BP, USP, 99.0-100.5%, 99.0-101.0% (calc. on dry substance)
-
红霉素,Erythromycin;potency: ≥850 μg per mg
-
溴化十四烷基三甲基铵,Myristyltrimethylammonium bromide [TTAB];suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)
-
N-乙酰半胱氨酸酰胺,N-acetylcysteine amide [NACA];≥98% (HPLC)
-
氟化铯,Cesium fluoride;purum p.a., ≥98.0%
-
三氟乙酸酐,Trifluoroacetic anhydride [TFAA];for GC derivatization, LiChropur™, ≥99.0% (GC)