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Database: 365,228(8 Aug 2026)

Day Chromatography

Day Chromatography, Total:53 items.

The international standard classification for "Day Chromatography" includes: Workplace atmospheres , Natural gas , Analytical chemistry .

The Chinese standard classification for "Day Chromatography" includes: Labor sanitation , Natural gas , Basic standards and general methods , Heat supply, air supply, air conditioning and refrigerating engineering in general .


Professional Standard - Commodity Inspection

  • SN/T 2276-2009 Food contact materials - Paper pulp, paper and cardboard - Determination of pentachlorophenol in water extraction - GC/MS method

国家能源局

  • SY/T 7658-2021 Natural gas Performance evaluation of on-line gas chromatography

未注明发布机构

Group Standards of the People's Republic of China

  • T/YNBX 085-2023 Method for identification of authenticity of Gastrodia elata by high performance liquid chromatography fingerprint

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Agriculture

CZ-CSN

International Organization for Standardization (ISO)

  • ISO 23219:2022 Natural gas — Format for data from gas chromatograph analysers for natural gas — XML file format
  • ISO 6975:1997 Natural gas - Extended analysis - Gas-chromatographic method
  • ISO 6569:1981 Natural gas; Rapid analysis by gas chromatography
  • ISO 6568:1981 Natural gas; Simple analysis by gas chromatography

YU-JUS

  • JUS H.F8.301-1988 Hatural gas. Rapid analysis of natural gas. Method by gas chromatography
  • JUS H.F8.303-1988 Natural gas. Simple analysis of natural gas. Method by gas chromatography

German Institute for Standardization

  • DIN EN ISO 6975:2005-09 Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997); German version EN ISO 6975:2005
  • DIN EN ISO 6975 Berichtigung 1:2008-09 Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997); German version EN ISO 6975:2005, Corrigendum to DIN EN ISO 6975:2005-09
  • DIN EN ISO 6975:2005 Natural gas - Extended analysis - Gas-chromatographic method (ISO 6975:1997); English version of DIN EN ISO 6975

Association Francaise de Normalisation

GSO

British Standards Institution (BSI)

Korean Agency for Technology and Standards (KATS)

TR-TSE

  • TS 2281-1976 NATUBAL GAS ANALYSI? (GAS CHROMATOGRAPHY METHOD)

Danish Standards Foundation

SCC

KR-KS

GOST

  • GOST 34723-2021 Naturalgas. Determination of sulfur containing components by gas chromatography method

VN-TCVN

  • TCVN 3757-1983 Natural gases.Determination of hydrocarbon content by gas chromatography

Natural Gas Processor's Association (NGPA)