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Database: 365,228(8 Aug 2026)

b mass spectrum

b mass spectrum, Total:30 items.

The international standard classification for "b mass spectrum" includes: Other standards related to optics and optical measurements , Examination of water for chemical substances , Protection against crime , General methods of tests and analysis for food products , Ground service and maintenance equipment , Biology. Botany. Zoology .

The Chinese standard classification for "b mass spectrum" includes: chromatograph , Analysis methods for toxic substances in water , Crime judging technology , Basic standards and general methods , Ground test equipment , Basic Subject in general .


Professional Standard - Commodity Inspection

  • SN/T 2442-2010 Determination of moxidectin residues in foodstuffs of animal origin. LC-MS/MS method
  • SN/T 2487-2010 Determination of Apramycin Residues in Food of Animal Origin for Import and Export - LC-MS/MS Method
  • SN/T 3622-2013 Determination of 2-chloroaniline in food for export―LC/MS/MS method
  • SN/T 3906-2014 Determination of kelevan in textiles for import and export - Liquid chromatography-tandem mass spectrometry method
  • SN/T 2386-2009 Determination of cloransulam-methyl residues in food for import and export. LC-MS/MS
  • SN/T 0527-2012 Determination of methiocarb and its metabolite residues in cereals for export. LC-MS/MS method
  • SN/T 2488-2010 Determination of Clavulanic Acid Residues in Food of Animal Origin for Import and Export - LC-MS/MS Method
  • SN/T 4591-2016 Determination of 60 pesticide residues including abscisic acid in fruits and vegetables for export-LC-MS/MS method
  • SN/T 3853-2014 Determination of kojic acid in food for export - Liquid chromatogram-Mass spectrum or mass-spectrography
  • SN/T 3983-2014 Determination of phosphonic and amino acid group-containing herbicides residues in foodstuffs for export - LC-MS/MS method

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

  • GB/T 22955-2008 Determination of benzimidazoles residues in fugu,eel and baked eel—LC-MS-MS method
  • GB/T 21925-2008 Determination of herbicide residues in water - LC/MS method
  • GB/T 22982-2008 Determination of metronidazole,ronidazole,dimetridazole residues in milk and milk powder - LC-MS-MS method
  • GB/T 32210-2015 Technical requirements and test methodsfor portable gas chromatography-mass spectrometer
  • GB/T 29637-2013 GC and GC-MS examination methods for ketamine in suspected drug

National Health Commission of the People's Republic of China

  • GB 23200.69-2016 National food safety standard-Determination of dinitroaniline pesticides residue in foods
  • GBZ/T 318.2-2018 Determination of trimethyltin chloride (TMT) in blood — Part 2:Gas chromatographic–mass method
  • GBZ/T 313.2-2018 Determination of trimethyltin chloride (TMT) in urine—— Part2:Gas chromatographic–mass method 2018
  • GB 23200.38-2016 National food safety standard―Determination of cyclohexanedione herbicides residue in plant-derived foods Liquid chromatography-mass spectrometry
  • GB 23200.1-2016 National food safety standard―Determination of acetanilide herbicide residues in cereals and oil seeds Gas chromatography-mass spectrometry

海关总署

  • SN/T 5229-2019 Leather- Screening of heavy metals ( Pb、Cd. Hg、Cr)-Energy dispersive X-ray fluorescence spectrometric method
  • SN/T 2231-2021 Determination of dinotefuran and its metabolites reduces in foods for export HPLC- MS/MS method
  • SN/T 5441-2022 Determination of 'Tricaine,Benzocaine and Quinaldine residues in aquatic products for export - HPLC/MS/MS method

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1850-2019 Determination of carcinogenic dyes in plastic packaging materials by liquid chromatography-tandem mass spectrometry

Anhui Provincial Standard of the People's Republic of China

  • DB34/T 1769-2021 Determination of Migration of Diaminotoluene Substances in Composite Food Packaging Materials by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

国家质量监督检验检疫总局

  • SN/T 4778-2017 Determination of streptomycin and dihydrostreptomycin in pollen for export—LC-MS/MS method
  • SN/T 4923-2017 Determination of beta-lactam antibiotic residues in foodstuffs of animal for import and export-LC-MS/MS method

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 1935-2022 Determination of Eleven Triazine Pesticides in Water Quality by Liquid Chromatography-Triple Quadrupole Mass Spectrometry

Professional Standard - Aerospace

  • QJ 3212-2005 Test methods for leaks using the helium mass spectrometer leak detector in the inside-out testing mode

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40179-2021 Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry