HH-NMHC-2硅烷化玻璃微球測定環(huán)境空氣中非甲烷總烴，室內空氣，焦爐煤氣，煉廠氣，天然氣，變壓器油，多氯聯苯，植物油，增塑劑，塑化劑，消毒劑，氨水，氨氣，變壓器油溶解氣

HH-NMHC-2硅烷化玻璃微球測定環(huán)境空氣中非甲烷總烴
HH-NMHC-2硅烷化玻璃微球測定環(huán)境空氣中非甲烷總烴 詳細信息：

名稱：總烴柱 總烴測定柱，材質為不銹鋼或硬質玻璃， 長 2 m，內徑 4 mm，內填充 60～80 目硅烷化玻璃微珠，或其他等效填充柱。

2m*1/8

應用：HJ2017環(huán)境空氣/固定污染源廢氣中甲烷，總烴，非甲烷總烴的測定

適用于：安捷倫，賽默飛，瓦里安，布魯克，PE

為掌握實驗室檢測非甲烷總烴的技術能力，2021年，浩瀚色譜（山東）應用技術開發(fā)有限公司參加國家環(huán)境監(jiān)測總站環(huán)境空氣中非甲烷總烴能力考核，考核樣按照《環(huán)境空氣 總烴、甲烷和非甲烷總烴的測定 直接進樣-氣相色譜法》(HJ 604—2017)測定，能力考核結果滿意。結果表明，采用直接進樣-氣相色譜法配雙閥雙柱雙氫火焰離子化檢測器，能同時測定環(huán)境空氣中總烴、甲烷和非甲烷總烴，測定結果準確度高，精密度和重復性好，分析時間短，總烴、甲烷的校準曲線相關系數均大于0.999，該方法適用于環(huán)境空氣中非甲烷總烴的日常檢測。

HH-NMHC-2硅烷化玻璃微球測定環(huán)境空氣中非甲烷總烴  測試譜圖：




Determination of non-methane total hydrocarbons in ambient air by HH-NMHC-2 silanized glass microspheres
Determination of non-methane total hydrocarbons in ambient air by HH-NMHC-2 silanized glass microspheres Details:

Name: total hydrocarbon column Total hydrocarbon determination column, made of stainless steel or hard glass, 2 m long, 4 mm inner diameter, filled with 60-80 mesh silanized glass beads, or other equivalent packed columns.

2m*1/8

Application: Determination of methane, total hydrocarbons and non-methane total hydrocarbons in HJ2017 ambient air/stationary pollution source waste gas

Applies to: Agilent, Thermo Fisher, Varian, Bruker, PE


In order to master the technical ability of laboratory detection of non-methane total hydrocarbons, in 2021, Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. will participate in the assessment of non-methane total hydrocarbons in ambient air of the National Environmental Monitoring Station. Determination of Methane and Non-Methane Total Hydrocarbons by Direct Injection-Gas Chromatography" (HJ 604-2017), the ability assessment results are satisfactory. The results show that the direct injection-gas chromatography with double-valve double-column double-hydrogen flame ionization detector can simultaneously measure total hydrocarbons, methane and non-methane total hydrocarbons in ambient air with high accuracy, precision and repeatability. It has good performance, short analysis time, and the correlation coefficients of the calibration curves of total hydrocarbons and methane are all greater than 0.999. This method is suitable for the daily detection of non-methane total hydrocarbons in ambient air.

Determination of non-methane total hydrocarbons in ambient air by HH-NMHC-2 silanized glass microspheres Test spectrum: