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The contents of multiethylene - glycol are analyzed with PEG quartz in capillary column temperature programmed method.
采用PEG石英毛细管柱程序升温色谱分析多甘醇含量.
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The composition of mobile phase , flow rate and column temperature were optimized to get better resolution.
考察了流动相组成 、 流速和柱温对分离度的影响.
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