浩瀚色譜采用單柱氫火焰離子化檢測(cè)器氣相色譜法測(cè)定環(huán)境空氣中非甲烷總烴.方法的檢出限:,非甲烷總烴為0.02 mg/m3.變異系數(shù):總烴為0.65%,甲烷為0.55%,非甲烷總烴為3.06%.加標(biāo)回收率:總烴為101.2%~102.7%,甲烷為100.7%~101.8%.該方法可行性良好,適用于環(huán)境空氣中非甲烷總烴的測(cè)定.
編號(hào)：20230608002
名稱：甲烷復(fù)合填充柱
規(guī)格：1m*1/8，60-80目
使用溫度：200°C
1根填充柱，直測(cè)非甲烷總烴，分離良好，定量準(zhǔn)確。
Haohan Chromatography uses a single column hydrogen flame ionization detector gas chromatography method to determine non methane total hydrocarbons in ambient air. The detection limit of the method is 0.02 mg/m3 for non methane total hydrocarbons. The coefficient of variation is 0.65% for total hydrocarbons, 0.55% for methane, and 3.06% for non methane total hydrocarbons. The spiked recovery rate is 101.2%~102.7% for total hydrocarbons, and 100.7%~101.8% for methane. This method is feasible and suitable for the determination of non methane total hydrocarbons in ambient air
No.: 20230608002
Name: Methane composite filled column
Specification: 1m * 1/8, 60-80 mesh
Operating temperature: 200 ° C
1 packed column for direct measurement of non methane total hydrocarbons, with good separation and accurate quantification.
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