名稱：毛細管

材質：不銹鋼

型號：HH-THC-0.5

應用：環(huán)境空氣/固定污染源廢氣中總烴測定

浩瀚色譜（山東）應用技術開發(fā)有限公司參照《環(huán)境空氣總烴、甲烷和非甲烷總烴的測定直接進樣-氣相色譜法》HJ604-2017來測定總烴、甲烷和非甲烷總烴。對儀器條件進行優(yōu)化,得出總烴的檢出限為0.007mg/m3,甲烷的檢出限為0.013mg/m3,非甲烷總烴的檢出限為0.015mg/m3,研究0.453-7.21mg/m3濃度的甲烷標氣,得出總烴的校準曲線方程為y=12,948.8244 x+742.7768;甲烷的校準曲線方程為y=12,409.5958 x+416.4558;該方法操作簡單,分析速度快,實驗結果滿意。

針對玻璃毛細管柱易斷的缺點，浩瀚色譜研發(fā)不銹鋼毛細管柱測定非甲烷總烴的含量，柱效高，結果滿意。

總烴不銹鋼毛細管柱 測試譜圖：


Total Hydrocarbon Stainless Steel Capillary Column
Total Hydrocarbon Stainless Steel Capillary Column Details:

Name: Capillary

Material: Stainless steel

Model: HH-THC-0.5

Application: Determination of total hydrocarbons in ambient air/stationary pollution source exhaust gas

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. refers to "Determination of Ambient Air Total Hydrocarbons, Methane and Non-Methane Total Hydrocarbons Direct Injection-Gas Chromatography" HJ604-2017 to determine total hydrocarbons, methane and non-methane total hydrocarbons. The instrument conditions are optimized, and the detection limit of total hydrocarbons is 0.007mg/m3, the detection limit of methane is 0.013mg/m3, and the detection limit of non-methane total hydrocarbons is 0.015mg/m3, and the study is 0.453-7.21mg /m3 concentration of methane standard gas, the calibration curve equation of total hydrocarbons is y=12,948.8244 x+742.7768; the calibration curve equation of methane is y=12,409.5958 x+416.4558; the method is simple to operate, the analysis speed is fast, and the experimental results are satisfactory.

Aiming at the shortcomings of glass capillary columns that are fragile, Haohan Chromatography has developed stainless steel capillary columns to determine the content of non-methane total hydrocarbons, with high column efficiency and satisfactory results.

Total hydrocarbon stainless steel capillary column test spectrum: