GB/T 17229-1998
Active
GB/T 20899.10-2025
Active
National standards
GB/T 20899.10-2025 Methods for chemical analysis of gold ores—Part 10:Determination of antimony content
GB/T 20899.10-2025 Methods for chemical analysis of gold ores—Part 10:Determination of antimony content
Basic Information
Standard Code:
GB/T 20899.10-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Precious metal mine
ICS Name:
Other metal mines
Publish Date:
2025-06-30
Implement Date:
2026-01-01
Pages:
16 pages
Scope
This document specifies the method for determining the amount of antimony in gold ore.
This document is applicable to the determination of the amount of antimony in gold ore.
Method 1: Flame atomic absorption spectrometry. Determination range: 0.050% to 5.00%.
Method 2: Ceric sulfate titration. Determination range: 2.00% to 10.00%.
Development Information
Same series standard
Replace the following standards
Referenced Standards
Related Standards
GB/T 18114.10-2000
Replaced
GB/T 18114.10-2000 Methods for chemical analysis of monazite concentrates—Determination of water content
GB/T 18114.1-2000
Replaced
GB/T 18114.1-2000 Methods for chemical analysis of monazite concentrates—Determination of total rare earth and thorium oxide content
GB/T 18114.2-2000
Replaced
GB/T 18114.2-2000 Methods for chemical analysis of monazite concentrates—Determination of thorium oxide content
GB/T 18114.3-2000
Replaced
GB/T 18114.3-2000 Methods for chemical analysis of monazite concentrates—Determination of calcium oxide content
GB/T 18114.4-2000
Replaced