Needle filter, for example, chromatographic sample bottles, mobile phase solvent filter device such as a biochemical experiments.
例如，针头式过滤器，色谱进样瓶，流动相溶剂过滤器等生化试验研究装置。
The selection of chromatographic column, flow rate of carrier gas, column temperature, solvent, sample size and the column ratio of sample and solvent were experimented.
并对色谱柱、载气流速、柱温溶剂、进样量等色谱条件的选择，以及试样与溶剂的体积比的选择进行了实验。
Sampling method, sample storage, optimum chromatographic condition test have also been studied.
研究了采样方法、样品保存和最佳色谱条件等。
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