• 本文采用高效液相色谱法以甲醇(50:50)作为流动采用ODS-C18色谱成功地测定了克·福种衣剂有效成分含量

    Using HPLC reversed phase column(ODS-C18), methanol:water (50:50) as mobile phase, the contents of two active ingredients of Seed-coating of Kefu were determined successfully.

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  • 采用高速逆流色谱HSCCC),以正己烷氯仿甲醇水组成二相系统作为固定相与流动相,黄芪乙酸乙酯粗提物进行分离纯化

    Preparative high-speed counter-current chromatography (HSCCC) was used for the separation of calycosin and formononetin from the ethyl acetate extract of Astragalus membranaceus Bge.

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  • 一种用于液体色谱法检测器流动控制器

    A flow controller for use with a liquid chromatography detector.

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  • 结论以KH2PO4水溶液色谱流动相时,用水作为试样溶剂适宜

    ConclusionUsing aqueous solution of KH2PO4 as mobile phase of reverse phase liquid chromatography, water was the suitable solvent to the extract.

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  • 包括分光光度比浊原子吸收极谱电导离子选择电极、离子色谱法流动注射分析

    The methods are as follows: spectrophotometry, turbidimetry, atomic absorption spectrometry, polarography, conductance, ion selective electrode, ion chromatography, and flow injection analysis etc.

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  • 液相色谱采用高于临界胶束浓度表面活性剂溶液作为流动液相色谱

    Micellar liquid chromatography(MLC) is a reversed phase liquid chromatography with mobile phases containing surfactant above its critical micellar concentration(CMC).

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  • 液相色谱采用高于临界胶束浓度表面活性剂溶液作为流动液相色谱

    Micellar liquid chromatography(MLC) is a reversed phase liquid chromatography with mobile phases containing surfactant above its critical micellar concentration(CMC).

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