氣相色譜法檢測廢氣中甲烷、非甲烷總烴，液化石油氣，二甲醚，三甲胺，甲醇，甲醛，乙酸乙酯，環(huán)氧乙烷，硫化氫，羰基硫，二氧化硫，二硫化碳，H2S/COS/SO2/CS2...

氣相色譜法檢測廢氣中甲烷、非甲烷總烴
氣相色譜法檢測廢氣中甲烷、非甲烷總烴 詳細(xì)信息：

固定相：高分子小球

GDX-502，2m*3mm，2m*4mm，2m*1/8，60-80目

甲烷柱

總烴柱

2m*3mm，2m*4mm，2m*1/8，硅烷化玻璃微球

氣相色譜法檢測廢氣中甲烷、非甲烷總烴的方法存在諸多問題。滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，針對標(biāo)準(zhǔn)參考?xì)怏w的選擇、采樣方式、樣品保存、配氣方式、儀器配置等方面做了重點研究。結(jié)果表明,使用甲烷作為標(biāo)準(zhǔn)參考?xì)怏w,根據(jù)污染源的實際狀況,可選擇動力采樣或玻璃注射器手動采樣。樣品氣保存在惰性氣袋中比玻璃注射器好,實驗分析推薦雙柱配置的氣相色譜,手工配制標(biāo)準(zhǔn)氣系列、使用填充柱也可很好的滿足檢測的質(zhì)量要求。

氣相色譜法檢測廢氣中甲烷、非甲烷總烴 圖片：




Determination of methane and non-methane total hydrocarbons in exhaust gas by gas chromatography
Determination of methane and non-methane total hydrocarbons in exhaust gas by gas chromatography

Stationary phase: polymer pellet
GDX-502, 2m*3mm, 2m*4mm, 2m*1/8, 60-80 mesh
Methane column

Total hydrocarbon column
2m*3mm, 2m*4mm, 2m*1/8, silanized glass microspheres

There are many problems in the gas chromatography method for detecting methane and non-methane total hydrocarbons in exhaust gas. Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. has made important research on the selection, sampling method, sample storage, gas distribution mode and instrument configuration of standard reference gas. The results show that the use of methane as the standard reference gas is optimal, depending on the actual conditions of the source, the power sampling or manual sampling of the glass syringe can be selected. The sample gas is better stored in the inert gas bag than the glass syringe. The experimental analysis is more recommended for gas chromatography with two-column configuration. Manually preparing the standard gas series and using the packed column can also meet the quality requirements of the test.

Determination of methane and non-methane total hydrocarbons in exhaust gas by gas chromatography


如果您覺得“GDX-502 氣相色譜法檢測廢氣中甲烷、非甲烷總烴”描述資料不夠齊全，請聯(lián)系我們獲取詳細(xì)資料。(聯(lián)系時請告訴我從給覽網(wǎng)看到的，我們將給您最大優(yōu)惠！)
本頁鏈接：http://m.lgsztm.com/com_haohanyiqi/sell/itemid-8706776.html
已經(jīng)有1208位訪客查看了本頁.