无水碳酸钠,Sodium carbonate;anhydrous for analysis EMSURE® ISO, ≥99.9% dry basis (acidimetric)
最近浏览商品
-
L-抗坏血酸棕榈酸酯,6-O-Palmitoyl-L-ascorbic acid;analytical standard, ≥98.5% (HPLC)
-
2-脱氧-D-核糖,2-Deoxy-D-ribose;≥99.0% (TLC)
-
胡黄连苷III,Picroside III;≥95% (LC/MS-ELSD)
-
双(三甲基硅烷基)氨基钾溶液,Potassium bis(trimethylsilyl)amide solution [KHMDS];1.0 M in 2-methyltetrahydrofuran
-
L-脯氨酸,L-Proline;Vetec™, reagent grade, ≥99%
-
羟乙基纤维素,Hydroxyethyl-cellulose [HEC];powder