Standard No.:	GB/T 3884.9-2012
English Name:	Methods for chemical analysis of copper concentrates―Part 9:Determination of arsenic and bismuth contents―Hydride generation-atomic fluorescence spectrometry method The potassium bromate titration method and The silver diethyl dithiocarbamate photometri
Chinese Name:	铜精矿化学分析方法 第9部分：砷和铋量的测定 氢化物发生-原子荧光光谱法、溴酸钾滴定法和二乙基二硫代氨基甲酸银分光光度法
Chinese Classification:	H13    Heavy metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.120.60 77.120.60    Lead, zinc, tin and their alloys 77.120.60
Source Content Issued by:	AQSIQ; SAC
Issued on:	2012-12-31
Implemented on:	2013-10-1
Status:	to be superseded
Superseded by:	GB/T 3884.9-2025 Methods for chemical analysis of copper concentrates—Part 9: Determination of arsenic ,antimony and bismuth contents
Superseded on:	2026-3-1
Superseding:	GB/T 3884.9-2000 Methods for chemical analysis of copper concentrates-Determination of arsenic and bismuth contents
Target Language:	English
File Format:	PDF
Word Count:	7500 words
Translation Price(USD):	220.0
Delivery:	via email in 1~3 business day

GB/T3884的本部分规定了铜精矿中砷和铋含量的测定方法。
本部分适用于铜精矿中砷和铋含量的测定。方法1测定范围为砷0.010%~0.10%,铋0.010%~0.70%;方法2测定范围为砷>0.10%~2.00%;方法3测定范围为砷0.010%~0.10%。