GB/T 3714-1983
Replaced
GB/T 1819.15-2017
Active
National standards
GB/T 1819.15-2017 Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method
GB/T 1819.15-2017 Methods for chemical analysis of tin concentrates—Part 15:Determination of fluorine content—The ion-selective electrode method
Basic Information
Standard Code:
GB/T 1819.15-2017
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Light metal ores
ICS Name:
\nMetal ores
Publish Date:
2017-09-29
Implement Date:
2018-04-01
Pages:
6 pages
Scope
This part of GB/T 1819 specifies the method for determining the fluoride content in tin concentrates. This part is applicable to the determination of fluoride content in tin concentrates. The determination range is 0.010% to 3.00%.
Development Information
Same series standard
GB/T 1819.7-2017 Methods for chemical analysis of tin concentrates—Part 7:Determination of bismuth content—Flame atomic absorption spectrometric method
GB/T 1819.8-2017 Methods for chemical analysis of tin concentrates—Part 8：Determination of zinc content—Flame atomic absorption spectrometric method
GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates—Part 9:Determination of tungsten trioxide content—The thiocyanate spectrophotometric method
GB/T 1819.10-2017 Methods for chemical analysis of tin concentrates—Part 10:Determination of sulfur content—High frequency combustion with infrared absorption method and potassium iodate titrimetric method
GB/T 1819.11-2017 Methods for chemical analysis of tin concentrates—Part 11:Determination of aluminium oxide content—Chromazuzal S spectrophotometric method
GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration
GB/T 1819.13-2017 Methods for chemical analysis of tin concentrates—Part 13:Determination of magnesium oxide content,calcium oxide content—Flame atomic absorption spectrometric method
GB/T 1819.14-2017 Methods for chemical analysis of tin concentrates—Part 14:Determination of copper content—Flame atomic absorption spectrometry
GB/T 1819.16-2017 Methods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry
GB/T 1819.17-2017 Methods for chemical analysis of tin concentrates—Part 17:Determination of mercury content—Atomic fluorescence spectrometric method
Replace the following standards
Related Standards
GB/T 4414-1984
Replaced
GB/T 4414-1984 Methods of sampling and sample preparation of tungsten concentrates in bags
GB/T 6150.10-1985
Replaced
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates—The thiocyanate photometric method for the determination of molybdenum content
GB/T 6150.11-1985
Replaced
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates—The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.1-1985
Replaced
GB/T 6150.1-1985 Methods for chemical analysis of tungsten concentrates—The ammonium tungstate igniting gravimetric method for the determination of tungsten trioxide content
GB/T 6150.12-1985
Replaced