1·Chromatographic condition and sample pretreatment methods were optimized.
对样品预处理和高效液相色谱条件进行优化。
2·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。
3·Methods To select best chromatographic condition by trial and error, making changes in sorbent, developing agent.
方法通过改变层析条件吸附剂、 展开剂、 显色剂，反复实验，筛选出适宜的层析条件。
4·Under the same chromatographic condition, gas chromatography quantitative analysis of the butachlor and simetryne were discribed.
首次报道了丁草胺和西草净在同一色谱条件下的气相色谱定量分析。
5·Results The contents of menthol and methyl salicylate in 6 lots of samples were determined and the constituents concerned were separated well under the chromatographic condition.
结果共测定了6批样品，在该色谱条件下，薄荷脑和水杨酸甲酯及内标物正十五烷均得到良好的分离。
6·The chiral chromatographic fixed phase stuffing of vancomycin phenylisocyanate after assembled to column may be used in forward phase, reverse phase and polar organic phase chromatographic condition.
用这种方法合成的万古霉素苯异氰酸酯手性色谱固定相填料装柱 后，可以在正相、反相及极性有机相色谱条件下使用。
7·The better combining number of chromatographic analysis condition was defined from test. The method being established in this paper possessed better accuracy and repetition.
通过试验确定了较佳的色谱分析条件组合值，所确立的方法具有较好的准确性和重复性。