GB 4962-1985
Replaced
T/CHBAS 44-2023
Active
Group standards
T/CHBAS 44-2023 Electronic industry gas mixture of oxygen and nitrogen
T/CHBAS 44-2023 Electronic industry gas mixture of oxygen and nitrogen
Price:
$ 20.00
Basic Information
Standard Code:
T/CHBAS 44-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Industrial gases
Publish Date:
2023-12-22
Implement Date:
2023-12-30
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of oxygen/nitrogen mixtures used in the electronics industry (hereinafter referred to as oxygen/nitrogen mixtures). This document is applicable to oxygen/nitrogen mixtures used in the electronics industry, with a measurement range (volume fraction) of 0.1% to 50% for oxygen. For oxygen/nitrogen mixtures with other component ratios, reference can be made to the implementation of this document.
Development Information
Related Standards
GB/T 8981-1988
Replaced
GB/T 8981-1988 Determination of trace hydrogen in gases—Gas chromatographic method
GB/T 10627-1989
Replaced
GB/T 10627-1989 Gas analysis—Preparation of calibration gas mixtures—Static volumetric methods
GB/T 10628-1989
Replaced
GB/T 10628-1989 Gas analysis—Determination of composition of calibration gas mixtures—Comparison methods
GB 13548-1992
Replaced
GB 13548-1992 General principle of safety assessment for phosgene and its products plant
GB 13591-1992
Replaced