Bond Elut Alumina N cartridge, 50 mg, 1 mL, 100/pk. 是一种极性非常强的吸附剂,在高 pH 条件下比未官能化的硅胶略稳定一些。填料粒径较小,确保具有较高的萃取效率。
标准号 |
标准名称 |
ASTM D6584-2013 |
用气相色谱法测定B-100生物柴油甲酯中总甘油一酯、... |
ANSI/ASTM D6584-2008 |
DETERMINATION OF CHLORINATION DISINFECTION BYPRODUCTS, CHLORINATED
SOLVENTS, AND HALOGENATED PESTICIDES/HERBICIDES IN DRINKING WATER BY LIQUID-LIQUID EXTRACTION
AND GAS CHROMATOGRAPHY WITH ELECTRON...
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