GB/T 3143-1982
Active
DB53/T 723-2015
Active
Yunnan ProvinceLocal standards
DB53/T 723-2015 Copper concentrate smelting acid waste chemical analysis method determination of rhenium content - Potassium thiocyanate spectrophotometry
DB53/T 723-2015 Copper concentrate smelting acid waste chemical analysis method determination of rhenium content - Potassium thiocyanate spectrophotometry
Price:
$ 30
Basic Information
Standard Code:
DB53/T 723-2015
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Analysis methods for rare metals and their alloys
ICS Name:
Chemical analysis
Publish Date:
2015-11-10
Implement Date:
2016-02-01
Development Information
Related Standards
GB/T 4472-1984
Replaced
GB/T 4472-1984 General rule for determination of density and relative density for chemical products
GB/T 4946-1985
Replaced
GB/T 4946-1985 Terms of gas chromatography
GB/T 5274-1985
Replaced
GB/T 5274-1985 Gas analysis—Preparation of calibration gas mixtures—Weighing methods
GB/T 5831-1986
Replaced
GB/T 5831-1986 Determination of trace oxygen in the gases—Colorimetric method
GB/T 5832.2-1986
Replaced