GB/T 4325.8-2013: Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-CI-PADAB spectrophotometry and flame atomic absorption spectrometry

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB/T 4325.8-2013 (Self-service in 1-minute)
Newer / historical versions: GB/T 4325.8-2013

Preview True-PDF

Scope

This part of GB/T 4325 specifies the determination method of cobalt in
molybdenum.
This part is suitable for the determination of cobalt in molybdenum powder,
molybdenum bar, molybdenum trioxide and ammonium molybdate. Method 1’s
measurement range: 0.0006% ~ 0.010%; method 2’s measurement range:
0.0010% ~ 0.010%.

Basic Data

Standard ID	GB/T 4325.8-2013 (GB/T4325.8-2013)
Description (Translated English)	Methods for chemical analysis of molybdenum - Part 8: Determination of cobalt content - 5-CI-PADAB spectrophotometry and flame atomic absorption spectrometry
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H63
Classification of International Standard	77.120.99
Word Count Estimation	10,197
Older Standard (superseded by this standard)	GB/T 4325.7-1984
Quoted Standard	GB/T 6682; GB/T 12806; GB/T 12808; GB/T 12809; GB/T 12810
Regulation (derived from)	National Standards Bulletin 2013 No. 6
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the amount of cobalt molybdenum determination. This section applies to molybdenum powder, molybdenum, cobalt, molybdenum trioxide and ammonium content. Method one measuring range: 0. 0006% ~ 010%, method two measuring range, 0. 001