浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用HH-FFAP毛細(xì)管柱建立工作場所空氣中二硫化碳的氣相色譜測定方法。方法:以毛細(xì)管柱對被測樣品中的二硫化碳進(jìn)行分離,火焰光度檢測器(FPD)進(jìn)行檢測。結(jié)果:二硫化碳濃度在0.02μg/ml~6.0μg/ml呈良好的線性關(guān)系,相關(guān)系數(shù)為0.9999;檢出限為0.02μg/ml,最低檢測濃度為0.03 mg/m3(以采集3.0L空氣樣品計);相對標(biāo)準(zhǔn)偏差小于5.0%,平均回收率為98%。結(jié)論:方法各項指標(biāo)均符合GBZ/T210.4-2008《職業(yè)衛(wèi)生標(biāo)準(zhǔn)制定指南第4部分:工作場所空氣中化學(xué)物質(zhì)測定方法》的要求,適用于工作場所空氣中二硫化碳的測定。
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名稱：毛細(xì)管柱
型號：HH-FFAP
規(guī)格：30m*0.32mm*0.5um
溫度：250°C
應(yīng)用：GBZ_T300_38-2017工作場所空氣有毒物質(zhì)測定 第38部分二硫化碳
適用于：安捷倫4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1300 ，1310,1600,1610
瓦里安3800
布魯克，PE580,590,680,690
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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a gas chromatography method for the determination of carbon disulfide in workplace air using HH-FFAP capillary column. Method: Carbon disulfide in the tested sample was separated using a capillary column and detected using a flame photometric detector (FPD). Result: The concentration of carbon disulfide showed a good linear relationship between 0.02 μ g/ml and 6.0 μ g/ml, with a correlation coefficient of 0.9999; The detection limit is 0.02 μ g/ml, and the minimum detection concentration is 0.03 mg/m3 (based on collecting 3.0L of air sample); The relative standard deviation is less than 5.0%, and the average recovery rate is 98%. Conclusion: All indicators of the method comply with the requirements of GBZ/T210.4-2008 "Guidelines for the Development of Occupational Health Standards Part 4: Methods for the Determination of Chemical Substances in Workplace Air", and are suitable for the determination of carbon disulfide in workplace air.
Name: Capillary Column
model: HH-FFAP
Specification: 30m * 0.32mm * 0.5um
Temperature: 250 ° C
Application: GBZ_T300_38-2017 Determination of Toxic Substances in Workplace Air Part 38 Carbon Disulfide
Applicable to: Agilent 48905890689078908608890
Shimadzu GC-14C, GC-2010，GC-2014，GC-2030
Thermo Fisher Scientific 130013101601610
Varian 3800
Brooke, PE580,590,680,690
滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司
電話：0632-5667636
傳真：0632-5667636
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聯(lián)系人：王經(jīng)理
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