HH-NMHC-8 單柱測定非甲烷總烴2021

單柱測定非甲烷總烴2021，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內空氣，焦爐煤氣，變壓器油，多氯聯苯，植物油，增塑劑，塑化劑，消毒劑，氨水，氨氣，胺，變壓器油溶解氣

單柱測定非甲烷總烴2021
單柱測定非甲烷總烴2021 詳細信息：

規格：0.8m*1/8

型號：HH-NMHC-8

應用：環境空氣/固定污染源廢氣非甲烷總烴直測法

 非甲烷總烴(NMHC)是在執行<大氣污染物綜合排放標準>(GB 16297-1996)時常常涉及到的一個重要參數.但是,很多人對其測定以及測定結果的表示方法并不明確.就此問題進行了詳細論述.

浩瀚色譜（山東）應用技術開發有限公司采用專用填充柱2021建立了一種快速分析非甲烷總烴的氣相色譜方法,儀器配置一個十通閥實現進樣和反吹,檢測器為FID,一次進樣就可以得到非甲烷總烴的總量,同時避免了O2的干擾峰,并且還可以對甲烷進行定量分析,與以往的方法相比,該方法簡單快速,提高了分析效率,節省了分析儀器成本.


單柱測定非甲烷總烴2021  測試譜圖：



Single column determination of non-methane total hydrocarbons 2021
Single column determination of total non-methane hydrocarbons 2021 Details:

Specification: 0.8m*1/8

Model: HH-NMHC-8

Application: Direct measurement method of non-methane total hydrocarbons in ambient air/stationary pollution source exhaust gas




  Non-methane total hydrocarbons (NMHC) is an important parameter that is often involved in the implementation of the <Comprehensive Emission Standard of Air Pollutants> (GB 16297-1996). However, many people are not clear about its measurement and the expression method of the measurement results. This issue is discussed in detail.

Haohan Chromatography (Shandong) Applied Technology Development Co., Ltd. established a gas chromatographic method for rapid analysis of non-methane total hydrocarbons using a special packed column 2021. The instrument is equipped with a ten-port valve to achieve sampling and backflushing. The detector is FID, and the detector is FID. The total amount of non-methane total hydrocarbons can be obtained by sample, while avoiding the interference peak of O2, and can also carry out quantitative analysis of methane. Compared with the previous method, this method is simple and fast, improves the analysis efficiency, and saves the analysis instrument. cost.


The 2021 test spectrum for the determination of non-methane total hydrocarbons with a single column: