This standard specifies the use of gas chromatography to determine hydrocarbon impurities in dissolved acetylene. This standard is applicable to the determination of hydrocarbon components below qC5 and q length in dissolved acetylene.

　　Name: Filled Column

　　Fixed phase: polymer balls

　　Specification: 3m * 3mm (inner diameter)

　　Model: GDX-103

　　Application: Determination of hydrocarbon impurities in dissolved acetylene by gas chromatography

　　本标准规定了用气相色谱法测定溶解乙炔中烃类杂质。 本标准适用于溶解乙炔中qC5及q长以下烃类组分的测定。

　　名称:填充柱

　　固定相:高分子小球

　　规格:3m*3mm（内径）

　　型号:GDX-103

　　应用:溶解乙炔中烃类杂质的测定 气相色谱法