工業(yè)廢氣中非甲烷總烴測定毛細(xì)管柱，液化石油氣，植物油，甲醇，甲酸，乙酸，環(huán)氧乙烷，二甲醚，粗苯，6號溶劑，脂肪酸甲酯

工業(yè)廢氣中非甲烷總烴測定毛細(xì)管柱
工業(yè)廢氣中非甲烷總烴測定毛細(xì)管柱 詳細(xì)信息：

固定相：多孔層開口管分子篩柱或其他等效毛細(xì)管柱

規(guī)格：30m*0.53mm*25um
型號：HH-PLOT-Molecular sieve

滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，在HJ/T38-1999基礎(chǔ)上做出改進(jìn),采用雙毛細(xì)管柱雙FID檢測器氣相色譜法分別測出廢氣中總烴和甲烷的含量,兩者之差為NMHC的含量(有組織以C計,無組織以CH_4計)。本方法低檢出濃度為0.007mg/m~3,方法的準(zhǔn)確度和度得到進(jìn)一步提高,操作快捷方便,在日常監(jiān)測分析中有很好的適用性。

工業(yè)廢氣中非甲烷總烴測定毛細(xì)管柱 圖片：


Determination of non-methane total hydrocarbons in industrial waste gas
Determination of non-methane total hydrocarbons in industrial waste gas. Capillary column Details:

Stationary phase: porous layer open tube molecular sieve column or other equivalent capillary column
Specification: 30m*0.53mm*25um
Model: HH-PLOT-Molecular sieve


Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. made improvements on the basis of HJ/T38-1999. The total hydrocarbon and methane content in the exhaust gas were measured by gas chromatography with double capillary column and double FID detector. The difference between the two was The content of NMHC (organized in C, unorganized in CH_4). The minimum detection concentration of this method is 0.007mg/m~3, the accuracy and precision of the method are further improved, the operation is quick and convenient, and it has good applicability in daily monitoring and analysis.

Determination of non-methane total hydrocarbons in industrial waste gas by capillary column