Methods for chemical analysis of ferrosilicon-The diphenylcarbazide photometric method for the determi nation of chromium content GB 4333.6-1988 - Chinese Category:GB 4333.6-1988

English Title:	Methods for chemical analysis of ferrosilicon-The diphenylcarbazide photometric method for the determi nation of chromium content
Chinese Title:	硅铁化学分析方法二苯基碳酰二肼光度法测定铬量
Standard No.:	GB 4333.6-1988
Category No.:	H11
Issued by:	Ministry of Metallurgical Industry
Issued on:	1988-9-8
Implemented on:	1990-1-1
Status:	superseded
Superseded by:	GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
Superseded on:	2020-5-1
Abolished on:	2020-05-01
Superseding:	GB 4333.6-1984 Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content
Word Count:	2000 words
Similar Standards:	GB/T 4333.12-2025 GB/T 4333.11-2025 GB/T 46323-2025 DB13/T 1484-2011 GB/T 3653.4-2025 GB/T 30072-2025 GB/T 21931.1-2025 GB/T 4699.8-2025 GB/T 4702.16-2025 GB/T 223.8-2025 GB/T 223.13-2025 GB/T 4699.2-2025 GB/T 21931.2-2025 GB/T 3653.1-2024 GB/T 3654.10-2024 GB/T 24194-2024 GB 719-1984 GB/T 223.30-1984 GB/T 223.43-1985 GB 5686.4-1985

Back Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886