Determination of Trace Carbonyl Sulfide and Hydrogen Sulfide in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry
气相色谱-质谱法测定聚合物级乙烯和丙烯中的微量羰基硫和硫化氢
2018-02-07
GB/T 3727-2003
工业用乙烯、丙烯中微量水的测定
Ethylene or propylene for industrial use--Determination of trace water
2003-06-09
GB/T 3396-2022
工业用乙烯、丙烯中微量氧的测定 电化学法
Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method
2022-12-30
GB/T 12701-2014
工业用乙烯、丙烯中微量含氧化合物的测定 气相色谱法
Ethylene and propylene for industrial use—Determination of trace oxygenates—Gas chromatographic method
2014-07-08
GB/T 3393-2009
工业用乙烯、丙烯中微量氢的测定 气相色谱法
Ethylene and propylene for industrial use - Determination of trace hydrogen - Gas chromatographic method
2009-10-30
KS M 1962
산업용 에틸렌 및 프로필렌 — 일산화 탄소와 이산화 탄소의 미량 측정 — 가스 크로마토그래피법
工业用乙烯和丙烯 - 一氧化碳和二氧化碳痕迹的测定 - 气相色谱法
2017-12-28
KS M 1962(2022 Confirm)
산업용 에틸렌 및 프로필렌 — 일산화 탄소와 이산화 탄소의 미량 측정 — 가스 크로마토그래피법
工业用乙烯和丙烯.痕量一氧化碳和二氧化碳的测定.气相色谱法
2017-12-28
GB/T 3394-2023
工业用乙烯、丙烯中微量一氧化碳、二氧化碳和乙炔的测定 气相色谱法
Determination of trace carbon monoxide, carbon dioxide and acetylene of ethylene and propylene for industrial use—Gas chromatographic method