Standard No.:	GB/T 3884.4-2025
English Name:	Methods for chemical analysis of copper concentrates—Part 4:Determination of lead,zinc,cadmium,nickel and magnesium oxide contents—Flame atomic absorption spectrometry method
Chinese Name:	铜精矿化学分析方法 第4部分：铅、锌、镉、镍和氧化镁含量的测定 火焰原子吸收光谱法
Chinese Classification:	H13    Heavy metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.120.30 77.120.30    Copper and copper alloys 77.120.30
Source Content Issued by:	SAMR; SAC
Issued on:	2025-8-29
Implemented on:	2026-3-1
Status:	to be valid
Superseding:	GB/T 3884.4-2012 Methods for chemical analysis of copper concentrates - Part 4: Determination of magnesium oxide content - Flame atomic absorption spectrophotometry method GB/T 3884.6-2012 Methods for chemical analysis of copper concentrates - Part 6: Determination of lead,zinc,cadmium and nickel content - Flame atomic absorption spectrometry method
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

本文件描述了火焰原子吸收光谱法测定铜精矿、铜渣精矿中铅、锌、镉、镍和氧化镁含量的方法。
本文件适用于铜精矿、铜渣精矿中铅、锌、镉、镍和氧化镁含量的测定，测定范围见表1。