haohan溶解乙炔纯度及杂质分析GDX-105填充柱3m*3mm

溶解乙炔的*高纯度（体积分数）为99.999%，应用于原子实验室吸收光谱仪器。 溶解乙炔体积分数达到99.9%都可以称为高纯乙炔，合格品为体积分数大约或等于98%。 依据标准为： GB6819-1996 溶解乙炔3.1条 3.1溶解乙炔的质量应符合表1要求。 表1 溶解乙炔的质量要求 项目 指标 乙炔纯度

浩瀚色谱（山东）应用技术开发有限公司，采用GDX-105填充柱测定乙炔和丙烷的含量，面积外标法定量，结果满意。

名称：填充柱
固定相：高分子小球
规格：3m*3mm（内径）
型号：GDX-105
应用：溶解乙炔中烃类杂质的测定 气相色谱法

 
The highest purity (volume fraction) of dissolved acetylene is 99.999%, which is used in atomic laboratory absorption spectrometers. Dissolved acetylene with a volume fraction of 99.9% can be called high-purity acetylene, while qualified products have a volume fraction of approximately or equal to 98%. According to the standard GB6819-1996, the quality of dissolved acetylene in Article 3.1 should meet the requirements of Table 1. Table 1 Quality Requirements for Dissolved Acetylene Project Indicators Acetylene Purity



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-103

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