GB/T 5274.1-2018

Active

Gas analysis—Preparation of calibration gas mixtures—Part 1:Gravimetric method for class I mixtures

气体分析 校准用混合气体的制备 第1部分：称量法制备一级混合气体

Standard Type
GBT
ICS
71.100.20
CCS
G86
Status
Active
Issue Date
2018-09-17
Implementation
2019-04-01
Centralized Committee
中国石油和化学工业联合会
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the gravimetric method for preparing Class I calibration gas mixtures used in gas analysis. It is applied in chemical, environmental, and industrial testing laboratories to create high-precision reference gases for calibrating analytical instruments like gas chromatographs. The standard ensures accuracy and traceability in measurements for applications such as emission monitoring, process control, and safety gas detection.

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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.