HG/T 4320-2012Inorganic chemical products - General rules for gas chromatographic analysis (English PDF)
无机化工产品 气相色谱分析方法通用规则
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
November 7, 2012
Implementation date
March 1, 2013
Scope
HG/T 4320-2012 is the English-translated version of 无机化工产品 气相色谱分析方法通用规则.
General rules for gas chromatographic analysis of inorganic chemical products are set out in HG/T 4320-2012, a recommended standard of the Chinese chemical industry. It defines the terms common to these methods and then covers the method principles, the reagents and materials, the apparatus, the measurement itself, the presentation of results, and precision and accuracy. Written as a general rule rather than a product specification, it serves the analysis of inorganic chemicals for industrial use. Only GB/T 4946, GB/T 6682-2008 and JJG 700 are cited. It carries Chinese classification G10 and international classification 71.060.01. Issued on 7 November 2012, it has applied since 1 March 2013.
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Document preview — HG/T 4320-2012
National Standard of the People's Republic of China
- ICS
- 71.060.01
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4320-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 4946
GB/T 6682-2008
JJG 700
......
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
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Related Standards
GB/T 4946-2008 — Terms of gas chromatography
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
HG/T 3066-2025 — Rubber compounding ingredients - Precipitated hydrated silica - Determination of loss on ignition of the dried sample
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