非甲烷總烴（NMHC）的定義按照現(xiàn)行國標(biāo)（HJ604-2017）為從總烴測(cè)定結(jié)果中扣除甲烷后剩余的部分?？偀N則是指在規(guī)定條件下于氣相色譜氫火焰離子化檢測(cè)器上產(chǎn)生響應(yīng)的全部氣態(tài)有機(jī)物。通常理解，NMHC為除甲烷以外的所有可揮發(fā)碳?xì)浠衔?，尤其是C2～C8。
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浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，研制的硅烷化玻璃微球總烴柱，柱效高，峰型對(duì)稱，總烴不分叉，定量準(zhǔn)確。
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名稱：硅烷化玻璃微球總烴柱
規(guī)格：2m*4mm,60-80目
*高使用溫度：300°C
應(yīng)用：環(huán)境空氣/固定污染源廢氣中總烴測(cè)定
適用于東西電子GC400，福立9700，北分瑞利3400
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The definition of Non Methane Total Hydrocarbons (NMHC) according to the current national standard (HJ604-2017) is the portion remaining after deducting methane from the total hydrocarbon determination results. Total hydrocarbons refer to all gaseous organic compounds that produce a response on a gas chromatography hydrogen flame ionization detector under specified conditions. Generally understood, NMHC refers to all volatile hydrocarbons except methane, especially C2 to C8.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed a silanized glass microsphere total hydrocarbon column with high column efficiency, symmetrical peak shape, no branching of total hydrocarbons, and accurate quantification.
Name: Silanized glass microsphere total hydrocarbon column
Specification: 2m * 4mm, 60-80 mesh
*High operating temperature: 300 ° C
Application: Determination of Total Hydrocarbons in Environmental Air/Fixed Source Waste Gas
Suitable for Dongxi Electronics GC400, Fuli 9700, Beifen Ruili 3400
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