空气成分按体积百分比计算是:氮（N2）占78.08%，氧（O2）占20.95%，氩（Ar）占0.93%，二氧化碳（CO2）占0.03%，还有微量的惰性气体，如氦（He）、氖（Ne）、氪（Kr）、氙（Xe）等。臭氧（O3）、氧化氮（NO）、二氧化氮（NO2）在正常空气中的含量分别是0.025、0.002、0.004ppm（1ppm表示一百万分之一）。
 

浩瀚色谱（山东）应用技术开发有限公司，研制的HH-GFZXQ-III填充柱，,样品经色谱分离后,直接用热导池检定器测定，面积外标法定量，峰型对称，分析时间短，结果满意。

 

名称：填充柱

规格：3m*1/8

型号：HH-GFZXQ-III

应用：空气中二氧化碳的测定

 

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

The air composition is calculated by volume percentage as follows: nitrogen (N2) accounts for 78.08%, oxygen (O2) accounts for 20.95%, argon (Ar) accounts for 0.93%, carbon dioxide (CO2) accounts for 0.03%, and there are also trace amounts of inert gases such as helium (He), neon (Ne), krypton (Kr), xenon (Xe), etc. The contents of ozone (O3), nitrogen oxide (NO), and nitrogen dioxide (NO2) in normal air are 0.025, 0.002, and 0.004ppm, respectively (1ppm represents one millionth).
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed the HH-GFZXQ-III packed column. After chromatographic separation, the sample is directly measured using a thermal conductivity cell detector. The area external standard method is used for quantification, with symmetrical peak shapes and short analysis time, resulting in satisfactory results.
Name: Filler Column
Specification: 3m * 1/8
model: HH-GFZXQ-III
Application: Determination of carbon dioxide in the air
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