Standard No.:	GB/T 3396-2022
English Name:	Determination of trace oxygen in ethylene and propylene for industrial use—Electrochemical method
Chinese Name:	工业用乙烯、丙烯中微量氧的测定 电化学法
Chinese Classification:	G16    Basic organic chemicals
Professional Classification:	GB    National Standard
ICS Classification:	71.080.10 71.080.10    Aliphatic hydrocarbons 71.080.10
Source Content Issued by:	SAMR; SAC
Issued on:	2022-12-30
Implemented on:	2023-7-1
Status:	valid
Superseding:	GB/T 3396-2002 Ethylene and propylene for industrial use-Determination of trace oxygen-Electrochemical method
Target Language:	English
File Format:	PDF
Word Count:	5000 words
Translation Price(USD):	150.0
Delivery:	via email in 1~3 business day

本文件描述了测定气态乙烯或者丙烯中微量氧的膜覆盖原电池电化学法和电解电化学法的离线、在线分析方法。本文件离线分析适用于测定工业用乙烯、丙烯中含量不小于0.5 mL/m3的微量分子氧；在线分析适用于测定工业用乙烯、丙烯中含量不小于0.1 mL/m3的微量分子氧。