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毛细管柱测工作场所空气有毒物二硫化碳
毛细管柱测工作场所空气有毒物二硫化碳 详细信息：

名称：毛细管柱
规格：30m*0.32mm*0.5um
型号：HH-FFAP
应用：GBZ/T 300.38-2017 工作场所空气有毒物质测定 第38部分：二硫化碳

浩瀚色谱（山东）应用技术开发有限公司研究并建立了利用TenaxGC管富集、热解吸仪脱附,经HH-FFAP石英毛细管柱分离,气相色谱(具FID)测定空气中二硫化碳的方法。研究结果为:当采集30 L气体时,本方法检出限可达0.03 mg/m3,监测浓度范围为0.03~14mg/m3,方法精密度为8.7%;样品在密闭、低温环境中可保存2 d。该方法可以满足环境监测要求。

毛细管柱测工作场所空气有毒物二硫化碳  测试谱图：



Capillary column measurement of toxic carbon disulfide in workplace air
Capillary column measurement of toxic carbon disulfide in workplace air Details:

Name: Capillary Column
Specification: 30m*0.32mm*0.5um
Model: HH-FFAP
Application: GBZ/T 300.38-2017 Determination of Toxic Substances in Workplace Air Part 38: Carbon Disulfide

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. has researched and established a method of using TenaxGC tube enrichment, thermal desorption instrument desorption, HH-FFAP quartz capillary column separation, and gas chromatography (with FID) to determine carbon disulfide in the air. The results of the study are: when 30 L of gas is collected, the detection limit of this method can reach 0.03 mg/m3, the monitoring concentration range is 0.03-14 mg/m3, and the method precision is 8.7%; the sample can be stored in a closed, low-temperature environment2 d. This method can meet the requirements of environmental monitoring.

Capillary column measurement of toxic carbon disulfide in the workplace air test spectrum: 


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