GB/T 3143-1982
Active
JC/T 1021.2-2023
Active
Industry standards-Building materials
JC/T 1021.2-2023 Non-metallic Minerals and Rocks Chemical Analysis Methods - Part 2: Chemical Analysis Methods for Silicate Rocks, Minerals, and Silicate Materials Chemical Analysis Methods
JC/T 1021.2-2023 Non-metallic Minerals and Rocks Chemical Analysis Methods - Part 2: Chemical Analysis Methods for Silicate Rocks, Minerals, and Silicate Materials Chemical Analysis Methods
Basic Information
Standard Code:
JC/T 1021.2-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Talc products
ICS Name:
Chemical analysis
Publish Date:
2023-12-20
Implement Date:
2024-07-01
Scope
This document specifies the chemical analysis methods for the main components of silicate rocks and minerals, as well as silica-based raw materials. This document is applicable to the analysis of the components of common silicate rocks and minerals, clay-based raw materials, silica-based raw materials, and other rocks and minerals with similar compositions.
Development Information
Replace the following standards
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