Objective to determine 12 organochlorine pesticide residues in the Radix Rehmanniae preparata by the capillary gas chromatography with the electron capture detector (CGC-ECD).
目的对熟地中12种有机氯农药的毛细管气相色谱测定方法的研究。
The TDI and internal standard chemicals can be separated better and the side reaction is reduced at lower column temperature by use of SE54 capillary column and FID detector.
选用SE54型毛细管柱、氢火焰离子化检测器，以三氯代苯为内标物，采用较低的柱温，使内标物与TDI更好地分离，减少了副反应的发生。
Using GC method for quantitative analysis of borneol in Zhenshiming eye drops with SE-54 capillary column, FID as the detector.
选择SE-54毛细管柱、FID检测器；以水杨酸甲酯为内标物，采用内标法测定珍视明滴眼液中冰片的含量。
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