二甲基乙二肟 [丁二酮肟],Dimethylglyoxime [DMG];GR for analysis (reagent for nickel) ACS,Reag. Ph Eur, ≥99% (gravimetric)
最近浏览商品
-
四碘荧光素钠盐 [赤藓红B, 曙红B],Erythrosin extra bluish [Erythrosin B];analytical standard, ≥98.0% (HPLC)
-
甲基-β-环糊精,Methyl-β-cyclodextrin [MβCD, MEBCD];produced by Wacker Chemie AG, Burghausen, Germany, ≥95.0% cyclodextrin basis (calculated)
-
溴化十六烷基三甲铵 [CTAB],Hexadecyltrimethylammonium bromide;BioXtra, ≥99%
-
4-羟基苯甲酸甲酯 [尼泊金甲酯],Methyl 4-hydroxybenzoate;ReagentPlus®, ≥99.0%, crystalline
-
过氧化氢酶来源于牛肝脏,Catalase from bovine liver;aqueous suspension, 40,000-60,000 units/mg protein (E1%/405)
-
活性硅酸镁-色谱吸附剂 [弗洛里西®],Florisil® Adsorbent for Chromatography;100-200 mesh