HAOHAN耐水的甲烷柱应用在安捷伦岛津赛默飞测定环境空气中C4，，HH-TXCH4

浩瀚色谱(山东)应用技术开发有限公司,研制生产《TE效耐水甲烷色谱柱应用安捷伦7890》，克服大量水的影响，使用寿命长，柱效高，结果满意。

 

名称：TE效耐水甲烷柱

规格：1.5m*1/8
型号：HH-TXCH4

温度：250°C

应用：环境空气/固定污染源废气中甲烷的测定

适用于：

安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890

岛津GC-14C，GC-2010，GC-2014，GC-2030

赛默飞1310,1300,1610,1600

瓦里安3800系列

布鲁克PE580,590,680,690

磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓

The measurement of non methane total hydrocarbons (NMHCs) by water may have the following effects:
CHmin
In high humidity environments, water vapor in the air may dissolve or adsorb with non methane hydrocarbons, leading to measurement deviations in gas concentration. In addition, humidity changes may also affect the performance of electronic components inside the instrument, reducing measurement accuracy.  ‌
water washing
In geological environments, water washing may preferentially carry away low-carbon hydrocarbon substances, leading to changes in the composition and concentration of non methane total hydrocarbons. For example, light hydrocarbons in crude oil are easily lost under the action of groundwater, which affects the physical properties of oil and gas reservoirs.  ‌
Sample processing interference
If methane total hydrocarbon samples do not require dehydration treatment (such as using desiccants), incomplete removal of moisture may lead to abnormal ionization reactions in subsequent testing, affecting the accuracy of the test results.  ‌
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed and produced the "TE Effect Water Resistant Methane Chromatography Column Application Agilent 7890", which overcomes the influence of a large amount of water, has a long service life, high column efficiency, and satisfactory results.
Name: TE Effect Water Resistant Methane Column
Specification: 1.5m * 1/8
Model: HH-TXCH4
Temperature: 250 ° C
Application: Determination of Methane in Environmental Air/Fixed Source Waste Gas
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao