Standard No.:	GB/T 5121.11-1996
English Name:	Copper and copper alloys--Determination of zinc content
Chinese Name:	铜及铜合金化学分析方法 铬量的测定
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
Issued by:	China State Bureau of Technical Supervision
Issued on:	1996-11-04
Implemented on:	1997-4-1
Status:	superseded
Superseded by:	GB/T 5121.11-2008 Methods for chemical analysis of copper and copper alloys - Part 11: Determination of zinc content
Superseded on:	2008-12-1
Superseding:	GB 5121.11-1985 GB 6520.9-1986 GB 8002.6-1987 Methods for chemical analysis of tin bronze--EDTA titrimetric method for the determination of zinc content after extraction by 4-methyl-2-pentanone GB 8002.7-1987 Methods for chemical analysis of tin bronze--The atomic absorption spectrophotometric method for the determination of zinc content GB 8550.9-1987 Copper-nickel alloys--Determination of zinc content--Flame atomic absorption spectrophotometric method
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	300.0
Delivery:	via email in 1~3 business day

本标准规定了铜及铜合金中锌含量的测定方法。本标准适用于铜及铜合金中锌含量的测定。测定范围：0.002 0%～2.00%。