浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司采用十通閥、雙定量環(huán)進(jìn)樣，分子篩的甲烷柱和HH-THC-30的脫活總烴毛細(xì)管空柱分別分離兩路氣樣,單FID檢測(cè)器檢測(cè)的方法測(cè)定環(huán)境空氣和固定污染源廢氣中的總烴和非甲烷總烴(NMHC)。實(shí)驗(yàn)結(jié)果表明:總烴與甲烷工作曲線的相關(guān)系數(shù)分別為0.997 7和0.999 0;總烴與甲烷測(cè)定結(jié)果的相對(duì)標(biāo)準(zhǔn)偏差均未超過(guò)1.5%;總烴與NMHC的檢出限均為0.04 mg/m³;總烴的加標(biāo)回收率為90.3%¹13.0%,NMHC的加標(biāo)回收率為91.1%¹10.0%。上述指標(biāo)均滿足HJ 604—2011和HJ/T 38—1999中對(duì)總烴及NMHC的測(cè)定要求，

HJ 604-2017 環(huán)境空氣 總烴、甲烷和非甲烷總烴的測(cè)定 直接進(jìn)樣-氣相色譜法，HJ 38-2017 固定污染源廢氣 總烴、甲烷和非甲烷總烴的測(cè)定 氣相色譜法。

名稱(chēng)：脫活毛細(xì)管柱

貨號(hào)：HHTH3005001

型號(hào)：HH-THC-30

規(guī)格：30m*0.53mm

zui高使用溫度：300°C

編號(hào)：20230513003

應(yīng)用：HJ 604-2017 環(huán)境空氣 總烴、甲烷和非甲烷總烴的測(cè)定 直接進(jìn)樣-氣相色譜法

HJ 38-2017 固定污染源廢氣 總烴、甲烷和非甲烷總烴的測(cè)定 氣相色譜法

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. uses a ten way valve, dual quantitative ring injection, molecular sieve methane column, and HH-THC-30 deactivated total hydrocarbon capillary space column to separate two gas samples, and a single FID detector detection method to determine total hydrocarbons and non methane total hydrocarbons (NMHC) in ambient air and fixed pollution source exhaust gas. The experimental results show that the correlation coefficients between the working curves of total hydrocarbons and methane are 0.997 7 and 0.999 0, respectively; The relative standard deviation of total hydrocarbon and methane determination results does not exceed 1.5%; The detection limit for total hydrocarbons and NMHC is 0.04 mg/m3; The spiked recovery rate of total hydrocarbons is 90.3% to 11.30%, and the spiked recovery rate of NMHC is 91.1% to 11.0%. The above indicators meet the determination requirements for total hydrocarbons and NMHC in HJ 604-2011 and HJ/T 38-1999,

HJ 604-2017 Determination of total hydrocarbons, methane, and non-methane in ambient air - Direct injection gas chromatography method, HJ 38-2017 Determination of total hydrocarbons, methane, and non-methane in fixed source exhaust gas - Gas chromatography method.

Name: Deactivated capillary column

Article number: HHTH3005001

Model: HH-THC-30

Specification: 30m * 0.53mm

Zui High usage temperature: 300 ° C

No.: 20230513003

Application: HJ 604-2017 Determination of total hydrocarbons, methane, and non methane total hydrocarbons in ambient air - Direct injection gas chromatography method

HJ 38-2017 Determination of Total Hydrocarbons, Methane, and Non methane Total Hydrocarbons in Waste Gas from Fixed Pollution Sources - Gas Chromatography Method

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