SJ 2800-1987电子级气体中痕量甲烷的测定方法 氢焰色谱法
本方法适用于电子级氢、氮、氧、氩气体中痕量甲烷的测定，亦适用于空气及其他惰性气体中甲烷的测定，当进样量为1ml升时，*低检测浓度为0.1ppm。
名称：填充柱
固定相：高分子小球
粒度：60-80目
规格：2m*2mm（内径）
型号：GDX-104
适用于：安捷伦6890,7890,7820,8860,8890；岛津GC2014，GC-2018，GC-2030，GC-14C；赛默飞1310;布鲁克，PE，瓦里安，磐诺，福立，科创，捷岛，川仪，天瑞，天美，华爱，北分瑞利，东西电子等
SJ 2800-1987 Determination of Trace Methane in Electronic Grade Gases Hydrogen Flame Chromatography Method
This method is suitable for the determination of trace methane in electronic grade hydrogen, nitrogen, oxygen, argon gases, as well as in air and other inert gases. When the injection volume is 1ml, the low detection concentration is 0.1ppm.
Name: Filler Column
Fixed phase: polymer spheres
Particle size: 60-80 mesh
Specification: 2m * 2mm (inner diameter)
Model: GDX-104
Applicable to: Agilent 68907890782088608890; Shimadzu GC2014, GC-2018, GC-2030, GC-14C; Thermo Fisher 1310; Brooke, PE, Varian, Panno, Fuli, Kechuang, Jiedao, Chuanyi, Tianrui, Tianmei, Huaai, Beifen Ruili, Dongxi Electronics, etc
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