GB/T 3248-1982
Abolished
GB/T 4702.9-1985
Active
National standards
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal—The crystal violet spectrophotometric method for the determination of antimony content
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal—The crystal violet spectrophotometric method for the determination of antimony content
Basic Information
Standard Code:
GB/T 4702.9-1985
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for steel and iron alloys
ICS Name:
Nickel, chromium, and their alloys
Publish Date:
1985-04-15
Implement Date:
1986-01-01
Publisher:
National Standards Bureau
Pages:
4 pages
Development Information
Drafting Units:
Hunan Ferroalloy Plant
Same series standard
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal—The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal—The cupral spectrophotometric method for the determination of copper content
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal—The alizarin violet spectrophotometric method for the determination of tin content
Related Standards
GB/T 4702.10-1985
Active
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal—The cupral spectrophotometric method for the determination of copper content
GB/T 4702.11-1985
Active
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal—The alizarin violet spectrophotometric method for the determination of tin content
GB/T 4702.8-1985
Active
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal—The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 5123-1985
Replaced
GB/T 5123-1985 Nickel—Method of spectral analysis
GB/T 5235-1985
Replaced