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2%OV-17/Chromosorb  W填充柱測定工作場所空氣中二硫化碳
  • 2%OV-17/Chromosorb W填充柱測定工作場所空氣中二硫化碳

  • 發(fā)布時間:2025-1-3 23:9:27
  • 產(chǎn)品簡介:
    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
咨詢熱線:0632-5667636

浩瀚色譜(山東)應用技術開發(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%。實驗結果表明,該方法準確可靠、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

規(guī)格:1.5m*4mm,60-80目

型號:2%OV-17/Chromosorb ?W

溫度:300°C

應用: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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5A分子篩填充柱5A分子篩填充柱5A分子篩填充柱

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5A分子篩填充柱

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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

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