This method is suitable for the determination of trace carbon dioxide in electronic grade oxygen, with a determination range of 0.1-14.6ppm.

　　Chromatographic Column: GDX-104

　　Specifications: 2m * 3mm, 1m * 3mm

　　Particle size: 60-80 mesh

　　Application: Agilent 68907890782088608890; Shimazu, Thermo Fisher, Varian, Brooke, PE, Panno

　　Separation: SJ 2803-1987 Determination of Trace Carbon Dioxide in Electronic Grade Oxygen - Pre cut Hydrogen Flame Conversion Chromatography Method

　　Features: Good separation, symmetrical peak shape, no tail detachment

　　Supporting: Portable methane converter

　　Conversion tube: 2g of nickel catalyst inside, stainless steel tube

　　本方法适用于电子级氧中痕量二氧化碳的测定，测定范围为0.1～14.6ppm。

　　色谱柱:GDX-104

　　规格:2m*3mm，1m*3mm

　　粒度:60-80目

　　应用:安捷伦6890,7890,7820,8860,8890；岛津，赛默飞，瓦里安，布鲁克，PE，磐诺

　　分离:SJ 2803-1987电子级氧中痕量二氧化碳测定方法 预切割氢焰转化色谱法

　　特点:分离好，峰型对称，不脱尾

　　配套:便携式甲烷转化炉

　　转化管:内装镍触媒2g，不锈钢管