氧氣中總烴的測定毛細(xì)管柱，非甲烷總烴，液化石油氣，多氯聯(lián)苯，脂肪酸甲酯，二甲醚，甲醛，甲縮醛，甲醇，乙醇，異丙醇，三甲胺，二甲胺，甲胺

氧氣中總烴的測定毛細(xì)管柱
氧氣中總烴的測定毛細(xì)管柱 詳細(xì)信息：

固定相；脫活

規(guī)格：30m*0.53mm

型號：HH-THC-30

應(yīng)用： 環(huán)境空氣和廢氣 總烴、甲烷和非甲烷總烴便攜式監(jiān)測儀技術(shù)要求及檢測方法（HJ 1012-2018）

固定相：改性分子篩

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

應(yīng)用：《固定污染源廢氣非甲烷總烴連續(xù)監(jiān)測系統(tǒng)技術(shù)要求及檢測方法（HJ 1013-2018）》

滕州市浩瀚色譜儀器技術(shù)服務(wù)有限公司，提出了用直接進(jìn)樣氣相色譜法進(jìn)行氧氣中總烴含量的測定,考察了各種柱填充物、氧氣和氮?dú)饬髁考斑M(jìn)樣體積等對響應(yīng)值的影響。并對載氣進(jìn)行了選擇,通過樣品實(shí)測表明,方法的相對偏差在±5%以內(nèi)。

氧氣中總烴的測定毛細(xì)管柱 圖片：



Determination of total hydrocarbons in oxygen
Determination of total hydrocarbons in oxygen capillary column Details:

Stationary phase
Specification: 30m*0.53mm
Model: HH-THC-30
Applications: Ambient air and exhaust gases Technical requirements and test methods for portable monitors for total hydrocarbons, methane and non-methane total hydrocarbons (HJ 1012-2018)


Stationary phase: modified molecular sieve
Specification: 30m*0.53mm*25um
Model: HH-PLOT-Molecular sieve
Application: Technical Requirements and Test Methods for Continuous Monitoring System for Non-Methane Total Hydrocarbons from Fixed Sources of Waste Gas (HJ 1013-2018)


Tengzhou Haohao Chromatography Instrument Technology Service Co., Ltd. proposed the determination of total hydrocarbon content in oxygen by direct injection gas chromatography. The effects of various column packings, oxygen and nitrogen flow rates and injection volume on the response value were investigated. . The carrier gas was selected and the measured results showed that the relative deviation of the method was within ±5%.

Determination of Total Hydrocarbons in Oxygen Capillary Columns