名稱：填充柱

規(guī)格：3m*1/8

粒度：60-80目

型號：5 ?

應用：非甲烷總烴測定方法

滕州市浩瀚色譜儀器技術服務有限公司，采用氣相色譜法檢測空氣中的非甲烷總烴需扣除會產(chǎn)生正干擾的氧峰，采用填充5 ?擔體的填充柱測甲烷時，可以將氧峰很好的分離出來，且能保持良好的穩(wěn)定性，以此得出的氧濃度也可參與非甲烷總烴的計算。

島津Shimadzu甲烷柱 測試譜圖：


Shimadzu methane column
Shimadzu methane column Details:

Name: Packed column

Specification: 3m*1/8

Granularity: 60-80 mesh

Model: 5 ?

Application: Non-methane total hydrocarbon determination method

Tengzhou Haohan Chromatography Instrument Technology Service Co., Ltd., when gas chromatography is used to detect non-methane total hydrocarbons in the air, the oxygen peak that will cause positive interference needs to be deducted. When measuring methane with a packed column filled with a 5 ? support, the oxygen peak can be very good It can be separated and maintain good stability. The oxygen concentration obtained from this can also be used in the calculation of non-methane total hydrocarbons.

Shimadzu methane column test spectrum: