Standard No.:	YS/T 3015.4-2013
English Name:	Methods for chemical analysis of gold-loaded carbon—Part 4:Determination of copper、iron、calcium and magnesium contents—Inductively coupled plasma-atomic emission spectrometry
Chinese Name:	载金炭化学分析方法 第4部分：铜、铁、钙和镁量的测定 电感耦合等离子体发射光谱法
Chinese Classification:	D46    Precious metal ore
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.120.01 77.120.01    Non-ferrous metals in general 77.120.01
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2013-4-25
Implemented on:	2013-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本部分规定了载金炭中铜、铁、钙和镁含量的测定方法。
本部分适用于载金炭中铜、铁、钙和镁含量的测定。测定范围：铜0.01％～2.0%;铁0.01%～1.0%；钙 0.05%～2.0%；镁 0.01%～0.50%。在该方法中，试样经灼烧灰化后，用盐酸、硝酸溶解残渣。在稀盐酸介质中，于电感耦合等离子体发射光谱仪选定的条件下，测定试液中各元素的质量浓度，按标准曲线法计算铜、铁、钙和镁量。