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GB/T 16942-2025Electronic gas — Bulk gas (English PDF)

电子气体大宗气体

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

August 1, 2025

Implementation date

February 1, 2026

Scope

GB/T 16942-2025 is the English-translated version of 电子气体大宗气体.

GB/T 16942-2025 is the Chinese standard "Electronic gas — Bulk gas". Its scope clause reads: This document specifies the technical requirements for bulk gases, describes the corresponding test methods, and also specifies sampling, inspection rules, marking, packaging, Transport, storage and safety information requirements.

This document applies to bulk gases packaged in containers that are separated and purified from air, or purified from industrial bulk gases. Its clauses include terms and definitions.

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Document preview — GB/T 16942-2025

National Standard of the People's Republic of China

ICS: 71.100.20
Classification: G 86
Replacing: GB/T 16942-2009

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Foreword
2009 "Helium Gas for Electronics Industry", GB/T 16942-2009, GB/T 14604-2009, GB/T 16945-2009,
4.1.3 of GB/T 16945-2009, 4.1.3 of GB/T 16944-2009, 4.1.3 of GB/T 16943-2009);
4.4);
4.3);

1 Scope

This document specifies the technical requirements for bulk gases, describes the corresponding test methods, and also specifies sampling, inspection rules, marking, packaging,

Transport, storage and safety information requirements.

This document applies to bulk gases packaged in containers that are separated and purified from air, or purified from industrial bulk gases.

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to

This document.

GB 190 Dangerous Goods Packaging Marking

GB/T 3634.1 Hydrogen Part 1.Industrial hydrogen

GB/T 3863 Industrial Oxygen

GB/T 3864 Industrial Nitrogen

GB/T 4842 Argon

GB/T 5099 (all parts) Steel seamless gas cylinders

GB/T 5832.3 Determination of trace moisture in gases Part 3.Cavity ring-down spectroscopy

GB/T 6285 Determination of trace oxygen in gases - Electrochemical method

GB/T 7144 Color marking of gas cylinders

GB/T 8984 Determination of carbon monoxide, carbon dioxide and hydrocarbon content in gases - Flame ionization gas chromatography method

GB/T 11640 Aluminum alloy seamless gas cylinders

GB/T 14194 Compressed gas cylinder filling regulations

GB 15258 Provisions for the Preparation of Chemical Safety Labels

GB/T 16804 Gas Cylinder Warning Labels

GB/T 28123 Industrial Helium

GB/T 28124 Gas analysis—Determination of trace amounts of hydrogen, oxygen, methane and carbon monoxide in inert gases—Zirconium oxide gas chromatography method

GB/T 28726 Gas analysis—Helium ionization gas chromatography

GB/T 28727 Gas analysis—Determination of trace sulfur compounds in gases—Flame photometric gas chromatography method

GB/T 33145 Large volume seamless steel gas cylinders

GB/T 34528 Gas Cylinder Cluster Filling Regulations

GB/T 37182 Gas analysis by plasma emission gas chromatography

GB/T 43306 Guidelines for Gas Analysis Sampling

TSG23 Gas Cylinder Safety Technical Regulations

TSGR0005 Safety Technical Supervision Regulations for Mobile Pressure Vessels

3 Terms and Definitions

The following terms and definitions apply to this document. […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 5099

Cited by

SN/T 4210-2015Inspection rules for import and export dangerous chemical products. Hydrogen

Editions of GB/T 16942

Edition	Title	Revision	Status
GB/T 16942-2025	Electronic gas - Bulk gas	current edition	Current
GB/T 16942-2009	Gas for electronic industry -- Hydrogen	previous edition	In force
GB/T 16942-1997	Gases for electronic industry--Hydrogen	previous edition	Obsolete

This page sells the current edition, GB/T 16942-2025. Earlier editions are listed for reference only.

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