GB/T 38523-2020

Active

Preparation of gas mixtures—Manometric method

混合气体的制备压力法

Standard Type

GBT

ICS

71.100.20

CCS

G86

Status

Active

Issue Date

2020-03-06

Implementation

2021-02-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

中国石油和化学工业联合会

Application Summary AI generated

GB/T 38523-2020 specifies the manometric method for preparing gas mixtures by precisely measuring partial pressures of component gases. It is applied in chemical laboratories and industrial settings for producing calibration gases used in environmental monitoring, industrial safety testing, and analytical instrument verification. The standard ensures accuracy and reproducibility in gas mixture preparation for quality control and compliance with technical specifications.

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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.