HH-THC-0.5 总烃分析专用不锈钢毛细管柱

名称：毛细管

材质：不锈钢

型号：HH-THC-0.5

应用：环境空气/固定污染源废气中总烃测定

非甲烷总烃测定是环境监测中的一项重要内容,通常采用气相色谱法完成,总烃和甲烷含量的差值便是非甲烷总烃具体含量.通过设计实验并分析可知,总烃峰型异常与烃的衍生物和色谱柱类型有关,在改进时,氧峰干扰可用除烃空气消除,差值结果便代表非甲烷总烃含量,检出限测定应按EPA SW-846标准进行,而采样容器为PVF气袋,即可测定结果的精准性.

浩瀚色谱（山东）应用技术开发有限公司，，研发专用毛细管柱测定环境空气/固定污染源废气中总烃的含量，替代了原来的玻璃毛细管柱（脆，易断），使用寿命更长些。

总烃分析专用不锈钢毛细管柱  测试谱图：




Special stainless steel capillary column for total hydrocarbon analysis
Special stainless steel capillary column for total hydrocarbon analysis Details:

Name: Capillary

Material: Stainless steel

Model: HH-THC-0.5

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

The determination of non-methane total hydrocarbons is an important content in environmental monitoring. It is usually completed by gas chromatography. The difference between total hydrocarbon and methane content is the specific content of non-methane total hydrocarbons. Through design experiments and analysis, it can be known that the peak shape of total hydrocarbons is abnormal. It is related to the derivative of hydrocarbon and the type of chromatographic column. When improving, the oxygen peak interference can be eliminated by removing hydrocarbon air, and the difference result represents the content of non-methane total hydrocarbons. The detection limit should be determined according to the EPA SW-846 standard. The best sampling container is a PVF air bag, which can ensure the accuracy of the measurement results.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. keeps pace with the times and develops a special capillary column to determine the content of total hydrocarbons in ambient air/fixed pollution source exhaust gas, replacing the original glass capillary column (brittle, easy to break), and has a longer service life. Longer.

Special stainless steel capillary column for total hydrocarbon analysis Test spectrum: