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Chinese National Standard Category: Heavy metals and their alloys

English Title: Aluminium and aluminium alloys-Determination of copper content-N-benzoyl-Nphenylhydroxylamine spectrophotometric method
Chinese Title: 铝及铝合金化学分析方法 苯甲酰苯胲分光光度法测定钒量
Standard No.: GB/T 6987.13-2001
Category No.: H62
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of PRC
Issued on: 2001-07-01
Implemented on: 2001-12-1
Status: superseded
Superseded by:GB/T 20975.13-2008 Methods for chemical analysis of aluminium and aluminium alloys - Part 13:Determination of vanadium content N-benzoyl-Nphenylhydroxylamine spectrophotometric method
Superseded on:2008-9-1
Abolished on:
Superseding:GB/T 6987.13-1986
Word Count:2500 words
Similar Standards: GB/T 6987.24-2001   GB/T 6987.3-2001   GB/T 3253.5-2001   T/ZZB 034-2015   GB/T 3253.2-2001   GB/T 6987.14-2001   GB/T 6987.2-2001   GB/T 6987.8-2001   GB/T 6987.30-2001   GB/T 6987.16-2001   GB/T 6987.12-2001   T/ZZB 0142-2016   GB 2965-1987   GB/T 5234-1985   GB/T 3253.1-2001   YS/T 583-2016   GB/T 469-2023   GB/T 27683-2023   GB/T 5246-2023   GB/T 3114-2023  
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