瓦里安GDX-104甲烷柱，液化石油氣，二甲醚，甲縮醛，乙縮醛，乙醇，室內(nèi)空氣，焦?fàn)t煤氣，煉廠(chǎng)氣，天然氣，變壓器油，多氯聯(lián)苯，植物油，增塑劑，塑化劑，消毒劑，氨水，氨氣

瓦里安GDX-104甲烷柱
瓦里安GDX-104甲烷柱 詳細(xì)信息：

名稱(chēng)：甲烷柱

固定相：高分子小球180um--250um
規(guī)格：2m*1/8
型號(hào)：GDX-104

浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司用雙柱雙氫火焰離子化檢測(cè)器氣相色譜法測(cè)定環(huán)境空氣中非甲烷總烴.方法的檢出限:總烴為0.02mg/m3,甲烷為0.02 mg/m3,非甲烷總烴為0.02 mg/m3.變異系數(shù):總烴為0.65%,甲烷為0.55%,非甲烷總烴為3.06%.加標(biāo)回收率:總烴為101.2%~102.7%,甲烷為100.7%~101.8%.該方法可行性良好,適用于環(huán)境空氣中非甲烷總烴的測(cè)定.

瓦里安GDX-104甲烷柱  測(cè)試譜圖：



Varian GDX-104 Methane Column
Varian GDX-104 Methane Column Details:

Name: Methane column

Stationary phase: polymer beads 180um--250um
Specifications: 2m*1/8
Model: GDX-104


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used double-column double-hydrogen flame ionization detector gas chromatography to determine non-methane total hydrocarbons in ambient air. The detection limit of the method: total hydrocarbons are 0.02mg/m3, methane is 0.02 mg /m3, non-methane total hydrocarbons are 0.02 mg/m3. Coefficient of variation: total hydrocarbons are 0.65%, methane is 0.55%, non-methane total hydrocarbons are 3.06%. Standard addition recovery: total hydrocarbons are 101.2%~102.7%, methane It is 100.7%~101.8%. The method is feasible and suitable for the determination of non-methane total hydrocarbons in ambient air.

Varian GDX-104 methane column test spectrum: