浩瀚色譜（山東）應(yīng)用技術(shù)開發(fā)有限公司，采用GDX-105填充柱測定乙炔和丙烷的含量，面積外標(biāo)法定量，結(jié)果滿意。
名稱：填充柱
固定相：高分子小球
規(guī)格：3m*3mm（內(nèi)徑）
型號：GDX-105
應(yīng)用：溶解乙炔中烴類雜質(zhì)的測定 氣相色譜法
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Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. used GDX-105 packed column to determine the content of acetylene and propane, and quantitative analysis was performed using external standard area method, with satisfactory results.
Name: Filled Column
Fixed phase: polymer balls
Specification: 3m * 3mm (inner diameter)
Model: GDX-105
Application: Determination of hydrocarbon impurities in dissolved acetylene by gas chromatography
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