浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，利用2%OV-17/Chromosorb ?W填充柱對二硫化碳進行分離,火焰光度檢測器(FPD)進行檢測,建立了空氣中二硫化碳的氣相色譜測定法。該方法檢出限為0.03 mg/m~3,空白樣品加標(biāo)回收率為91.3%~102.8%,精密度(RSD,n=7)為1.04%~3.91%,變異系數(shù)為1.00%~3.93%。實驗結(jié)果表明,該方法準(zhǔn)確可靠、靈敏度好、分析速度快、操作簡便,適用于空氣中二硫化碳的測定。
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名稱：不銹鋼柱
規(guī)格：1.5m*4mm，60-80目
型號：2%OV-17/Chromosorb ?W
溫度：300°C
應(yīng)用：GBZ/T 160.33-2004 工作場所空氣中硫化物的測定方法，二硫化碳
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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has established a gas chromatography method for the determination of carbon disulfide in air by using a 2% OV-17/Chromosorb W packed column for separation and flame photometric detector (FPD) for detection. The detection limit of this method is 0.03 mg/m3, the recovery rate of blank sample spiked is 91.3%~102.8%, the precision (RSD, n=7) is 1.04%~3.91%, and the coefficient of variation is 1.00%~3.93%. The experimental results show that this method is accurate, reliable, sensitive, fast in analysis, easy to operate, and suitable for the determination of carbon disulfide in the air.
Name: Stainless Steel Column
Specification: 1.5m * 4mm, 60-80 mesh
Model: 2% OV-17/Chromosorb W
Temperature: 300 ° C
Application: GBZ/T 160.33-2004 Determination of Sulfides in Workplace Air, Carbon Disulfide
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司
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