Standard No.:	XB/T 622.1-2017
English Name:	Chemical analysis methods for rare earth-based hydrogen storage alloy-Part 1:Determination of total rare earth content-Oxalate gravimetry
Chinese Name:	稀土系贮氢合金化学分析方法 第1部分：稀土总量的测定 草酸盐重量法
Professional Classification:	XB    Professional Standard - Rare Earth
Issued by:	Ministry of Industry and Information Technology
Issued on:	2017-08-07
Implemented on:	2018-1-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5000 words
Price(USD):	143.00
Delivery:	via email in 1~3 business day

本标准规定了稀土系贮氢合金中稀土总量的测定方法。
本标准适用于稀土系贮氢合金中稀土总量的测定。测定范围：20.00%~50.00%。