。

毛細(xì)管柱測(cè)工作場(chǎng)所空氣有毒物二硫化碳  測(cè)試譜圖：



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: