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Database: 365,228(8 Aug 2026)

Pyridine chromatography

Pyridine chromatography, Total:21 items.

The international standard classification for "Pyridine chromatography" includes: Aromatic hydrocarbons , Animal feeding stuffs , Organic chemicals in general .

The Chinese standard classification for "Pyridine chromatography" includes: Coal tar processed products , Analysis methods for toxic substances in water , Livestock and poultry feed and additive , General organic chemicals .


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

  • GB/T 14672-1993 quality - Determination of pyridine - Gas chromatography
  • GB/T 24199-2009 Refined pyridine—Determination of pyridine content—Gas chromatographic method
  • GB/T 22262-2008 Determination of clopidol in feeds—High performance liquid chromatography

Professional Standard - Ferrous Metallurgy

  • YB/T 5099-1993 Refined pyridine-Determination of pyridine content—Gas chromatographic method

海关总署

  • SN/T 5219-2019 Determination of picloram, aminopyralid residues in foods tuffs for export-LC-MS/MS method

Professional Standard - Environmental Protection

  • HJ 1219-2021 Ambient air and waste gas—Determination of pyridine —Gas chromatography method
  • HJ 1072-2019 Water quality—Determination of pyridine—Headspace / gas chromatography

Group Standards of the People's Republic of China

  • T/NAIA 0191-2023 Determination of pyridine in soil and sediment by gas chromatography-mass spectrometry
  • T/CRIAC 0084-2023 Reagents for environmental analysis — 4-Picolinic acid(Isonicotinic acid)

Hebei Provincial Standard of the People's Republic of China

  • DB13/T 1384.8-2011 Determination of Pyridine in Feed by Liquid Chromatography-Tandem Mass Spectrometry

National Health Commission of the People's Republic of China

  • GB 23200.50-2016 National food safety standard―Determination of pyridine pesticides residue in foods Liquid chromatography-mass spectrometry

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 575-2005 Determination of Cloxyridine in Feed by High Performance Liquid Chromatography

Professional Standard - Agriculture

  • NY/T 4310-2023 Determination of chromium picolinate in feeds-High performance liquid chromatography

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 1369-2011 Determination clopidol residue in chicken tissue- Gas chromatography mass spectrometry method

Henan Provincial Standard of the People's Republic of China

  • DB4107/T 433-2019 Determination of Cloroxypyridine Residues in Chicken Muscle Tissue by Liquid Chromatography-Mass Spectrometry

工业和信息化部

  • HG/T 5408-2018 Analytical method of chemical composition for pyridine hydrogenation to prepare piperidine with ruthenium carbon catalysts

Professional Standard - Commodity Inspection

  • SN/T 2561-2010 Determination of Pyridine Pesticides Residues in Food for Import and Export - LC-MS/MS

PL-PKN

  • PN Z04205-02-1989 ?Air purity protection ests for vinyl piridine etermination of vinyl piridine n work places by gas hromatography

HU-MSZT

Korean Agency for Technology and Standards (KATS)

GOST

  • GOST R 70537-2022 Coke chemical pyridine-base products. Gas chromatographic method for determination of component composition