... Taurine 牛磺酸(牛胆酸;2 氨基二磺酸 ) Silica gel for column chromatography 细孔柱层析硅胶 Potassium O-ethyl xanthate 乙基黄原酸钾 ...
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Tin (II) chloride dihydrate 二氯化锡二水(氯化亚锡; 结晶氯化亚锡） Silica gel for column chromatography 粗孔柱层析硅胶 2-Ethylbutyric acid 2-乙基丁酸 ..
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Silicone oil 硅油 Silica gel for column chromatography 大孔柱层析硅胶 N-(1-Naphthyl)-ethylenediamine,dihydrochloride N-(1-萘基)-乙二胺二盐酸盐 ..
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Silica gel column chromatography and solvent extraction were used to separate grease and abradant in a kind of excellent polishing paste for plastics, respectively.
分别采用硅胶柱色谱法和溶剂抽提，分离优质塑料抛光膏中的油脂和磨料部分。
Methods Using silica gel column chromatography for separation, TLC for tracking and detection, HPLC for purity detection of the products.
方法采用硅胶柱色谱进行分离，薄层色谱跟踪检测，HPLC检测产品纯度。
The liquid chromatography Silica and bonded silica gel, macro-porous silica gel for bio-engineering, SPE column and microprobe filters has reached advanced world standard.
其中液相色谱反相填料，正相填料，生物工程用大孔硅胶，样品预处理净化富集柱以及微孔滤膜、滤器均已达到国际先进水平。
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