xiang ying analysis technology co., LTD. Has developed a simple and sensitive gas chromatography. The law is no limit working temperature range of single column method is used to separate O2, N2, CO and CO2:. In less than 20 micron particle size distribution of active carbon micro packed column and micro thermal conductivity detector is analyzed. Results show that the separation column at room temperature can separate the 02, N2, CO well.

             滕州市翔鷹分析技術有限公司開發了一種簡單而靈敏的氣體色譜分析法。該法是采用沒有極限工作溫度范圍的單柱方法來分離O2、N2、CO和CO2:。用裝有顆粒尺寸分布小于20微米活性炭的微型填充柱和微型熱導檢測器進行分析。結果表明,這種分離柱在室溫下可以把02、N2、CO很好地分開。