During the examination of GC(Gas Chromatograph) different problems have been encountered in regard to GC columns, standard samples, integrators, and the data acquisition of GC data workstation, etc.
在对气相色谱仪进行检定的过程中，遇到了有关色谱柱、标准样品、积分仪和色谱数据工作站数据采集等实际问题。
Non-methane hydrocarbons in the gas sample are analyzed simultaneously by GC with double columns and double FIDs.
介绍了用双柱双氢火焰离子化检测器同时进样气相色谱法分析气体样品中非甲烷烃。
The preparation of divinylbenzene polymer monolithic columns and their applications in gas chromatography (GC) are discussed.
初步探讨了毛细管整体柱的制备方法及其在气相色谱分析中的应用。
Based on liquid chromatographic (LC) monolithic columns, the high-permeable monolithic columns can be applied in GC through changing the ratio of toluene and dodecanol.
以液相色谱用毛细管整体柱作为研究基础，通过改变甲苯和十二醇的比例，使整体柱适用于气相色谱分析。
METHODS: Drugs in plasma were extracted and purified by using X-5 resin solid phase extraction columns, followed by identification and quantitation using capillary GC-FID and GC-MS.
方法：用x - 5树脂固相萃取分离纯化血浆中的药物，用毛细管气相色谱和GC - MS对药物进行定性和定量分析。
METHODS: Drugs in plasma were extracted and purified by using X-5 resin solid phase extraction columns, followed by identification and quantitation using capillary GC-FID and GC-MS.
方法：用x - 5树脂固相萃取分离纯化血浆中的药物，用毛细管气相色谱和GC - MS对药物进行定性和定量分析。
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