GB/T 6285-2003

Abolished

Determination of trace oxygen in gases--Eletrochemical method

气体中微量氧的测定电化学法

Standard Type

GBT

ICS

71.100.20

CCS

G86

Status

Abolished

Issue Date

2003-04-24

Implementation

2003-09-01

Centralized Committee

中国石油和化学工业联合会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局

Application Summary AI generated

This standard specifies the electrochemical method for determining trace amounts of oxygen in gases, covering the principle, reagents, instruments, and procedures. It is primarily applied in the chemical industry, gas manufacturing, and quality control laboratories to test oxygen content in high-purity gases like nitrogen, argon, and hydrogen. The standard ensures accurate measurement of oxygen levels below 1% by volume, critical for processes requiring inert atmospheres or preventing oxidation.

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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.