GB/T 3393-1993 工業(yè)用乙烯、丙烯中微量氫的測定氣相色譜法
本標(biāo)準(zhǔn)規(guī)定了工業(yè)用乙烯、丙烯中氫含量測定的氣相色譜法。
本標(biāo)準(zhǔn)適用于乙烯、丙烯中濃度大于1 m/m3氫的測定。
本標(biāo)準(zhǔn)替代GB/T 3393-1982
本標(biāo)準(zhǔn)被GB/T 3393-2009代替
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名稱:填充柱
固定相:高分子小球
規(guī)格:1.8m*3mm內(nèi)徑
型號:Porapak Q
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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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