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Database: 365,228(8 Aug 2026)

Pyridine liquid phase method

Pyridine liquid phase method, Total:24 items.

The international standard classification for "Pyridine liquid phase method" includes: Aromatic hydrocarbons , Animal husbandry and breeding , Animal feeding stuffs , Organic chemicals in general , Products of the chemical industry in general .

The Chinese standard classification for "Pyridine liquid phase method" includes: Coal tar processed products , Livestock and poultry product , Livestock and poultry feed and additive , Analysis methods for toxic substances in water , General organic chemicals , Fowl and egg processing and products .


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

  • GB/T 20362-2006 Method for the determination of clopidol residues in eggs - High performance liquid chromatographic
  • GB/T 14672-1993 quality - Determination of pyridine - Gas chromatography
  • GB/T 22262-2008 Determination of clopidol in feeds—High performance liquid chromatography
  • GB/T 24199-2009 Refined pyridine—Determination of pyridine content—Gas chromatographic method

Professional Standard - Ferrous Metallurgy

  • YB/T 5072-2005 Determination method for content of pyridine and its homolog in light crude pyridine
  • YB/T 5074-2005 Determination of water content of pyridine products
  • YB/T 5073-1993 Method of determination for distillation range of pyridine products
  • YB/T 5099-1993 Refined pyridine-Determination of pyridine content—Gas chromatographic method
  • YB/T 5072-2014 Determination of pyridine and homologues contents of curde light pyridine

海关总署

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

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
  • NY/T 4384-2023 Picloram soluble concentrate

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

Professional Standard - Commodity Inspection

  • SN/T 0212.1-1993 Method for determination of clopidol residues in poultry meat for export - Liquid chromatography

Professional Standard - Environmental Protection

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

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

工业和信息化部

  • HG/T 5199-2017 Test method for activity of ruthenium carbon catalyst for hydrogenation of pyridine to piperidine

Japanese Industrial Standards Committee (JISC)

Korean Agency for Technology and Standards (KATS)

  • KS I 2201-2011 Methods for determination of pyridine in exhaust gas
  • KS M ISO 3299:2002 Photography-Processing chemicals-Specifications for 1-phenyl-3-pyrazolidinone