《HJ 604-2017環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣-氣相色譜法》
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差減法，采用10通加6通閥雙閥、雙定量環(huán)、雙色譜柱、單fid或雙fid的方式分別實現(xiàn)總烴、甲烷的測量，最后非甲烷總烴的測量結(jié)果為：非甲烷總烴＝總烴-甲烷。
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色譜柱：Porapak Q 1/8”×2m
名稱：PQ甲烷柱
規(guī)格：2m*1/8
*高溫度：250°C
編號：20230901111
應(yīng)用：環(huán)境空氣，固定污染源廢氣中甲烷，總烴，非甲烷總烴的測定 氣相色譜法
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HJ 604-2017 Determination of total hydrocarbons, methane, and non methane total hydrocarbons in ambient air - Direct injection gas chromatography method
The difference method uses a 10 way plus 6 way valve dual valve, dual quantitative ring, dual chromatographic column, single fid or dual fid method to achieve the measurement of total hydrocarbons and methane, respectively. The final measurement result of non methane total hydrocarbons is: non methane total hydrocarbons=total hydrocarbons methane.
Chromatographic column: Porapak Q 1/8 " × 2m
Name: PQ Methane Column
Specification: 2m * 1/8
*High temperature: 250 ° C
No.: 20230901111
Application: Determination of methane, total hydrocarbons, and non methane total hydrocarbons in ambient air and fixed source exhaust gas Gas chromatography method
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