利用雙不銹鋼填充柱單FID檢測(cè)器直接進(jìn)樣氣相色譜法測(cè)定固定污染源廢氣中非甲烷總烴，操作復(fù)雜，需要分別計(jì)算總烴，甲烷，然后差減法算出非甲烷總烴的含量，費(fèi)時(shí)費(fèi)力，誤差大，有時(shí)可能為負(fù)值。

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浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司，研制直測(cè)氣相色譜法測(cè)定非甲烷總烴，只需1根色譜柱，效率高，分離時(shí)間短，結(jié)果準(zhǔn)確。

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編號(hào)：20231103001
名稱：非甲烷總烴復(fù)合柱
規(guī)格：1.2m*1/8，60-80目
*高使用溫度：240°C
應(yīng)用：1根色譜柱直接測(cè)定非甲烷總烴，無(wú)需差減法，效率高
實(shí)例：
1.固定污染源廢氣中總烴，甲烷，非甲烷總烴的測(cè)定
2.環(huán)境空氣中非甲烷總烴測(cè)定

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The direct injection gas chromatography method using a double stainless steel packed column and a single FID detector to determine non methane total hydrocarbons in fixed pollution source exhaust gas is complex and requires separate calculations of total hydrocarbons and methane, and then the subtraction method to calculate the content of non methane total hydrocarbons, which is time-consuming and laborious, with large errors and sometimes negative values.

Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a direct measurement gas chromatography method for the determination of non methane total hydrocarbons, which only requires one chromatographic column, with high efficiency, short separation time, and accurate results.

No.: 20231103001

Name: Non methane total hydrocarbon composite column

Specification: 1.2m * 1/8, 60-80 mesh

*High operating temperature: 240 ° C

Application: Direct determination of non methane total hydrocarbons using one chromatographic column, without the need for subtraction, with high efficiency

Example:

1. Determination of total hydrocarbons, methane, and non methane total hydrocarbons in fixed pollution source exhaust gas

2. Determination of non methane total hydrocarbons in ambient air

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