GB/T 12205-1990
Abolished
GB/T 43503-2023
Active
National standards
GB/T 43503-2023 Natural gas—Determination of oxygen—Electrochemical method
GB/T 43503-2023 Natural gas—Determination of oxygen—Electrochemical method
Basic Information
Standard Code:
GB/T 43503-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Natural gas
ICS Name:
Natural gas
Publish Date:
2023-12-28
Implement Date:
2024-04-01
Pages:
9 pages
Scope
This document describes the principle of determining the oxygen content in natural gas by electrochemical method, the reagents and materials, instruments, sampling, determination steps, data processing, precision, and determination reports.
This document is suitable for online and offline determination of oxygen content in natural gas, with a measurement range of 0.0001% to 1.0% (by volume fraction).
Development Information
Referenced Standards
Related Standards
GB/T 12206-1990
Replaced
GB/T 12206-1990 Method of testing for calorific value of gas in urban areas
GB/T 12207-1990
Replaced
GB/T 12207-1990 Method of testing for relative density of gas in urban area
GB/T 12208-1990
Replaced
GB/T 12208-1990 Determination of coal tar and dust of gas in urban area
GB/T 12209.1-1990
Replaced
GB/T 12209.1-1990 Determination of naphthalene of gas in urban area—Picric acid method
GB/T 11061-1997
Replaced