GB/T 3393-1993 工业用乙烯、丙烯中微量氢的测定气相色谱法
本标准规定了工业用乙烯、丙烯中氢含量测定的气相色谱法。
本标准适用于乙烯、丙烯中浓度大于1 m/m3氢的测定。
本标准替代GB/T 3393-1982
本标准被GB/T 3393-2009代替
名称:填充柱
固定相:高分子小球
规格:1.8m*3mm内径
型号:Porapak Q
GB/T 3393-1993 Determination of trace hydrogen in ethylene and propylene for industrial use Gas chromatography method
This standard specifies the gas chromatography method for the determination of hydrogen content in industrial ethylene and propylene.
This standard is applicable to the determination of hydrogen with a concentration greater than 1 m/m3 in ethylene and propylene.
This standard replaces GB/T 3393-1982
This standard is replaced by GB/T 3393-2009
Name: Filled Column
Stationary phase: polymer microspheres
Specification: 1.8m * 3mm inner diameter
Model: Porapak Q
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