Standard No.:	HJ 1005-2018
English Name:	Ambient air—Determination of cations（Na+, NH4+, K+,Mg2+, Ca2+）in precipitation—Ion chromatography
Chinese Name:	环境空气降水中阳离子（Na+、NH4+、K+、Mg2+、Ca2+）的测定离子色谱法(发布稿)
Professional Classification:	HJ    Professional Standard - Environment
Issued on:	2018-12-26
Implemented on:	2019-6-1
Status:	valid
Language:	English
File Format:	PDF
Price(USD):	280.0

本标准规定了测定降水中阳离子（Na+、NH4+、K+、Mg2+、Ca2+）的离子色谱法。
本标准适用于降水中5种阳离子（Na+、NH4+、K+、Mg2+、Ca2+）的测定。