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Impurity LC peak

Impurity LC peak, Total:500 items.

In the international standard classification, Impurity LC peak involves: Meat, meat products and other animal produce, Edible oils and fats. Oilseeds, Protection against crime, General methods of tests and analysis for food products, Farming and forestry, Animal feeding stuffs, Organic chemicals, Sugar. Sugar products. Starch, Fruits. Vegetables, Biology. Botany. Zoology, Laboratory medicine, Water quality, Analytical chemistry, Vocabularies, Products of the chemical industry, Cereals, pulses and derived products, Fuels, Beverages, Transport, Beekeeping, Pesticides and other agrochemicals, Tea. Coffee. Cocoa, Non-textile floor coverings, Food products in general, Medical sciences and health care facilities in general, Prepackaged and prepared foods, Environmental protection, Soil quality. Pedology, Milk and milk products, Sterilization and disinfection, Quality, Petroleum products in general, Terminology (principles and coordination), HEALTH CARE TECHNOLOGY, Textile fibres, Equipment for entertainment, Products of the textile industry, Wastes.

农业农村部, Impurity LC peak

NY/T 3904-2021 Detection of heterocyclic amines in meat and meat products by liquid chromatography-tandem mass spectrometry
NY/T 3277-2018 Determination of 88 pesticides and metabolite residues in water using liquid chromatography-tandem mass spectrometry and gas chromatography-tandem mass spectrometry
NY/T 3876-2021 Determination of carrageenan in pork by liquid chromatography-tandem mass spectrometry
NY/T 3548-2020 Determination of flavonols in fruits by liquid chromatography-mass spectrometry
NY/T 3564-2020 Determination of rice aspergivirin by liquid chromatography-mass spectrometry
NY/T 3142-2017 Determination of pyridostigmine bromide in feed liquid chromatography-tandem mass spectrometry
NY/T 3607-2020 Determination of cyanogenic glycosides in agricultural products by liquid chromatography-tandem mass spectrometry
NY/T 3146-2017 Determination of 22 beta-agonists in animal urine by liquid chromatography-tandem mass spectrometry

Professional Standard - Commodity Inspection, Impurity LC peak

SN/T 4140-2015 Determination of heterocyclic amines in fish sausage and essence for export.LC-MS/MS method
SN/T 4252-2015 Determination of imidocarb residues in foodstuffs of animal origin for export.HPLC method and LC-MS/MS method
SN/T 1974-2007 Determination of methylene blue residues in aquatic product for import and export.LC-MS/MS and HPLC method
SN/T 3853-2014 Determination of kojic acid in foods for export.LC-MS/MS method
SN/T 3540-2013 Determination of prohibited dyes in foods for export.LC-MS/MS Method
SN/T 4048-2014 Determination of quaternary ammonium compounds in food for export.LC-MS/MS method
SN/T 4146-2015 Determination of nonylphenol in cosmetics.Liquid chromatography tandem mass spectrometry
SN/T 1971-2007 Determination of indoxacarb residues in food for import and export.GC and LC-MS/MS methods
SN/T 3863-2014 Determination of water soluble basic dyes in foods for export.LC-MS/MS method
SN/T 2534-2010 Determination of patulin in fruit and vegetable products for import and export-LC-MS/MS and HPLC method
SN/T 4034-2014 Determination of naphthols in cosmetics for import and export.LC-MS/MS method
SN/T 3937-2014 Determination of choline phosphate in drinks for export.LC-MS/MS method
SN/T 1859-2007 Determination of patulin and 5-hydroxymethylfurfural in beverage.LC-MS and GC-MS method
SN/T 3929-2014 Determination of L-hydroxyproline in foodstuffs for export.LC-MS/MS method
SN/T 0350-2012 Determination of gibberellic acid residues in fruit for export.LC-MS/MS
SN/T 3543-2013 Determination of hexabromocyclododecane (HBCD) in food for export.Liquid chromatography-tandem mass spectrometry method
SN/T 3622-2013 Determination of 2-chloroaniline in foodstuffs for export.LC/MS/MS method
SN/T 3860-2014 Determination of pymetrozine residues in food for export.LC-MS/MS method
SN/T 3865-2014 Determination of lycopene in health foods for export.LC-MS/MS method
SN/T 3867-2014 Determination of rimonabant in health food for export.LC-MS/MS method
SN/T 4319-2015 Detection of Microcystins in Exported Aquatic Products by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4051-2014 Determination of orlistat in health foods for export.HPLC-MS/MS method
SN/T 0707-2014 Determination of dinitrocresol residues in foods for export.LC-MS/MS method
SN/T 4045-2014 Determination of mesotrione residues in food for export.LC-MS/MS method
SN/T 4263-2015 Determination of multi-appetite suppressants in food for export.LC-MS/MS method
SN/T 2457-2010 Determination of dinoseb residues in food for import and export-LC-MS/MS method
SN/T 0670-2012 Determination of tylosin residues in food for export.LC-MS/MS
SN/T 0520-2012 Determination of imazalil in cereals for export.HPLC-MS/MS method
SN/T 3847-2014 Determination of benzodiazepines content in foods for export.LC-MS/MS method
SN/T 3852-2014 Determination of metaflumizone residues in food for export.LC-MS/MS method
SN/T 4259-2015 Determination of alternaria toxins residues in fruit and vegetables for export.LC-MS/MS method
SN/T 0526-2015 Determination of piperonyl butoxide residues in foodstuffs for export.LC-MS/MS method
SN/T 2231-2008 Determination of dinotefuran residues in food for import and export.LC-MS/MS
SN/T 2394-2009 Determination of perfluorooctane sulfonic acid (PFOS) in extinguisher for import and export.LC-MS/MS
SN/T 2387-2009 Determination of validamycin residues in food for import and export.LC-MS/MS method
SN/T 2395-2009 Determination of perfluorooctane sulfonic acid (PFOS) in pesticide for import and export.LC-MS/MS
SN/T 2449-2010 Determination of perfluorooctane sulfonic acid in leather and leather products- LC-MS/MS
SN/T 2458-2010 Determination of tridemorph residues in food for import and export-LC-MS/MS method
SN/T 2514-2010 Determination of tiadinil residues in food for import and export-LC-MS/MS method
SN/T 2581-2010 Determination of flubendiamide residues in food for import and export.LC-MS/MS
SN/T 3508-2013 Determination of hexabromocyclododecane in import and export textiles.Liquid chromatography tandem mass spectrometry method
SN/T 3866-2014 Determination of phenolphthalein and emodin in health food for export.LC-MS/MS method
SN/T 0125-2010 Determination of trichlorfon residues in meat and meat products for import and export.LC-MS/MS method
SN/T 3018-2011 Determination of hexabromocyclododecane (HBCD) in plastics and plastics articles.Liquid chromatography-tandem mass spectrometry
SN/T 4031-2014 Determination of acrylamide monomer residues in cosmetics for export.LC-MS/MS method
SN/T 0605-2012 Determination of bitertanol residues in cereals for export.LC-MS/MS method
SN/T 1923-2007 Determination of glyphosate residues in food for import and export.HPLC-MS/MS method
SN/T 2386-2009 Determination of cloransulam-methyl residues in food for import and export.LC-MS/MS
SN/T 2392-2009 Determination of perfluorooctane sulfonic acid (PFOS) in chemical products for import and export.LC-MS/MS
SN/T 2396-2009 Determination of perfluorooctane sulfonic acid (PFOS) in light industrial products for import and export.LC-MS/MS
SN/T 0528-2012 Determination of diflubenzuron residue in food for export.HPLC-MS/MS method
SN/T 3538-2013 Determination of six kinds of artificial sweeteners in foodstuffs for export.LC-MS/MS method
SN/T 3649-2013 Determination of fluoroquinolones in feedstuff.LC-MS/MS method
SN/T 3857-2014 Determination of isoxaflutole and its metabolites residues in foodstuffs for export.LC-MS/MS method
SN/T 2561-2010 Determination of pyridine pesticides residues in foodstuffs for import and export.LC-MS/MS
SN/T 2623-2010 Determination of pyriproxyfen residues in foodstuffs for import and export.HPLC-MS/MS method
SN/T 0195-2011 Determination of 2,4-D residues in meat and meat products for export.LC-MS/MS
SN/T 2807-2011 Determination of acifluorfen residues in imported and exported foods by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 3818-2014 Determination of phthalic acid esters in pressure sensitive adhesive.High performance liquid chromatography-mass spectrometry
SN/T 2828-2011 Gas chromatography-mass spectrometry for the dissolution determination of creosote from cork, a wooden material used in food contact materials for export
SN/T 4251-2015 Determination of azaspiracid shellfish poison residues in shellfish for export.LC-MS/MS method
SN/T 2442-2010 Determination of moxidectin residues in foodstuffs of animal origin- LC-MS/MS method
SN/T 2152-2008 Determination of hexaflumuron residue in food for import and export.HPLC-MS/MS method
SN/T 1927-2007 Determination of cyadox residues in aquatic products for import and export.LC-MS/MS method
SN/T 3119-2012 Determination of distearyl dimethyl ammonium chloride in dyeing and finishing textile agents.LC-MS/MS
SN/T 3155-2012 Determination of multi-veterinary drugs residues in pork,shrimp and honey for export.LC-MS/MS method
SN/T 3769-2014 Determination of trichlorfon、phoxim residues in cereal grains for export.LC-MS/MS method
SN/T 3032-2011 Determination of melamine and cyanuric acid in foodstuffs for export. HPLC-MS/MS method
SN/T 4921-2017 Liquid Chromatography-Mass Spectrometry/Mass Spectrometry for the Determination of Aflatoxins in Food Animals and Feeds for Import and Export
SN/T 3792-2014 Determination of the azo colorants in electrical and electronic products.High performance liquid chromatography-mass spectrometry method

Group Standards of the People's Republic of China, Impurity LC peak

T/GAIA 007.1-2021 Determination of the Foreign Impurity in Oils PartⅠ: Determination of the Involatile Foreign Impurity by LC-MS/MS
T/NAIA 0110-2022 Determination of various non-edible colorants in wine by liquid chromatography-mass spectrometry/mass spectrometry
T/GAIA 007.2-2021 Determination of the Foreign Impurity in Oils PartⅡ: Determination of the Volatile Foreign Impurity by HS-SPME/GC-MS
T/CTMA 007-2020 Determination of Imidaclothiz Residue in Tea Liquid Chromatography-Tandem Mass Spectrometry
T/NAIA 0147-2022 Determination of 6 Anthocyanins in Wine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
T/NAIA 048-2021 Determination of vitamin B12 in functional beverages by liquid chromatography-mass spectrometry/mass spectrometry
T/SDNY 010-2020 Determination of 8 Pesticide Residues in Dongzao by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
T/NAIA 101-2021 Determination of ethifenapyr residues in wolfberry by liquid chromatography-mass spectrometry/mass spectrometry
T/CAB 0062-2020 Identification of type Ⅲ collagen LC-MS/MS method
T/NAIA 0143-2022 Determination of five anthocyanins in wine by liquid chromatography-tandem mass spectrometry
T/GZTPA 0003-2019 Determination of gibberellic acid residues in tea and green tea by liquid chromatography-mass spectrometry/mass spectrometry
T/HZBX 060-2023 Determination of flavin and oryzac acid in food poisoning by liquid chromatography-mass spectrometry/mass spectrometry?
T/NAIA 0220-2023 Determination of nine mycotoxins in silage by liquid chromatography-mass spectrometry/mass spectrometry
T/NAIA 0237-2023
T/GXAS 494-2023 Water quality—Determination of 7 penicillins by high performance liquid chromatography—tandem mass spectrometry method
T/HCAA 001-2022 Determination of formaldehyde in vegetables by Liquid chromatography-tandem mass spectrometry method
T/SATA 032-2022 Determination of citrinin in foods—LC-MS/MS method
T/ZNZ 189-2023 Determination of biogenic amines in aquatic products by liquid chromatography-tandem mass spectrometric method
T/CAQI 328-2023 Specification for verification and evaluation of nitrogen generators for liquid chromatography mass spectrometers
T/JTAIT 11-2022 Determination of Anthocyanins in Fresh Blueberries by Liquid Chromatography Tandem Mass Spectrometry
T/SATA 021-2021 Determination of multiclass drug residues in aquatic products by high performance liquid chromatography-mass spectrometry/mass spectrometry
T/SATA 0004-2017 Liquid chromatography-tandem mass spectrometry for the detection of sulfa drug residues in animal urine
T/SATA 0005-2017 Determination of chloramphenicol residues in animal urine by liquid chromatography-tandem mass spectrometry
T/GDSES 2-2022 Water quality—Determination of antibiotics—Solid phase extraction-high performance liquid chromatography-tandem mass spectrometry
T/SDAQI 065-2021 Determination of advantame in edible agricultural products and its products by Liquid chromatography-tandem mass spectrometric method
T/SATA 035-2022 Determination of 21 alkaloids in honey—Liquid chromatography - tandem mass spectrometry
T/BDAS 002-2023 Determination of melatonin content in serum— Liquid chromatography-tandem mass spectrometry
T/SHSYCXH 11-2022 Determination of free amino acids in serum—Liquid chromatography tandem mass spectrometry
T/BDAS 001-2021 Determination of melatonin content in milk— Liquid chromatography-tandem mass spectrometry
T/BDAS 001-2023 Determination of melatonin content in milk— Liquid chromatography-tandem mass spectrometry
T/NAIA 0140-2022 Determination of Resveratrol in Wine by Liquid Chromatography-Tandem Mass Spectrometry
T/ZFB 0055-2023 Textiles—Determination of fluorescent brighteners— Liquid chromatography-tandem mass spectrometry
T/CIQA 51-2023 Determination of T-2 and HT-2 Toxins in Food and Drug Substances by Liquid Chromatography Tandem Mass Spectrometry
T/NAIA 0119-2022 Determination of spirotetramat and its metabolite residues in wolfberry by liquid chromatography-mass spectrometry/mass spectrometry
T/CSES 112-2023 Water quality — Determination of tris (2-chloroethyl) phosphate— Solid phase extraction/liquid chromatography-triple quadrupole mass spectrometry
T/SDAQI 038-2021 Determination of halofuginone hydrobromide in feed by liquid chromatography - tandem mass spectrometric method
T/CASMES 72-2022 Total 25-hydroxyl vitamin D testing kit(LC-MS-MS method)
T/SATA 042-2023 Determination of bongkrekic acid in fresh wet rice noodles by liquid chromatography-tandem mass spectrometry
T/SATA 033-2022 Determination of oxyphenisatin acetate in foods—HPLC-MS/MS method

Professional Standard - Public Safety Standards, Impurity LC peak

GA/T 1789-2021 Liquid Chromatography-Mass Spectrometry, Gas Chromatography-Mass Spectrometry, and Liquid Chromatography for the Detection of Hydroxylimine in Suspected Precursor Chemicals in Forensic Science
GA/T 1647-2019 Liquid chromatography and liquid chromatography-mass spectrometry for detection of five benzodiazepines including bromazepam in suspected drugs in forensic science
GA/T 1633-2019 Forensic Science Blood, Urine Ethyl Glucuronide Detection Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry
GA/T 1642-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Cannabis Detection in Forensic Science Suspected Drugs
GA/T 1648-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Crow P Test in Suspected Drugs in Forensic Sciences
GA/T 1327-2016 Gas chromatography, gas chromatography-mass spectrometry and liquid chromatography-tandem mass spectrometry methods for the detection of zolpidem in forensic science biological samples
GA/T 1629-2019 Paraquat detection in blood and urine for forensic science by gas chromatography and gas chromatography-mass spectrometry
GA/T 1646-2019 Metsa T-Test Liquid Chromatography and Liquid Chromatography-Mass Spectrometry in Suspected Drugs in Forensic Science
GA/T 1645-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for the Detection of Cocaine in Suspected Drugs in Forensic Science
GA/T 1616-2019 Chloramphenicol Test in Forensic Science Biological Samples by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 2031-2023 Forensic sciences—Examination methods for dolantin in suspected drugs—LC and LC-MS
GA/T 2035-2023 Forensic sciences—Examination methods for caffeine in suspected drugs—LC and LC-MS
GA/T 2039-2023 Forensic sciences—Examination methods for tramadol in suspected drugs—LC and LC-MS
GA/T 1934-2021 GC-MS, LC and LC-MS methods for testing of 6 ephedrine-like substances including norephedrine in suspected precursor chemicals in forensic science
GA/T 1623-2019 Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for the Detection of Aldicarb in Forensic Science Biological Samples
GA/T 1621-2019 Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for the Detection of Buprofezin in Forensic Science Biological Samples
GA/T 121-2019 Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for Cantharidin Detection in Forensic Science Biological Samples
GA/T 1923-2021 Detection of 8 Fentanyl-like Substances in Suspected Drugs in Forensic Science by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 2027-2023 Forensic sciences—Examination methods for phencyclidine in suspected drugs—LC and LC-MS
GA/T 2029-2023 Forensic sciences—Examination methods for buprenorphine in suspected drugs—LC and LC-MS
GA/T 2023-2023
GA/T 2033-2023 Forensic Sciences—Examination methods for dihydroetorphine in suspected drug—LC and LC-MS
GA/T 1631-2019 Forensic science blood, urine, mirtazapine and fluoxetine testing by gas chromatography and gas chromatography-mass spectrometry
GA/T 1929-2021 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for the Detection of AB-CHMINACA, AB-FUBINACA, and AB-PINACA in Suspected Drugs in Forensic Science
GA/T 2025-2023
GA/T 187-2021 Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for Dichlorvos and Trichlorfon in Forensic Science Biological Samples
GA/T 1637-2019 Test of four sulfonylurea herbicides including metsulfuron-methyl in blood for forensic science by liquid chromatography and liquid chromatography-mass spectrometry
GA/T 1622-2019 Gas Chromatography, Gas Chromatography-Mass Spectrometry and Liquid Chromatography-Mass Spectrometry for the Examination of Nereistoxin, Dimehytap, Cyclodime and Cartap in Forensic Science Biological Samples
GA/T 1617-2019 Detection of Strychnine and Strychnine in Forensic Science Biological Samples by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 1602-2019 Liquid chromatography and liquid chromatography-mass spectrometry for the detection of diazepam and its metabolites in forensic science biological samples
GA/T 1619-2019 Gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry for the detection of methomyl and methomyl oxime in forensic science biological samples
GA/T 1784-2021 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for the Detection of α-PBP, α-PVP, and 4-F-α-PVP in Forensic Science Suspected Drugs
GA/T 1316-2016 GC and GC-MS examination methods for ketamine in hair and blood samples of forensic science
GA/T 1322-2016 GC-MS examination methods for ten benzodiazepines including diazepam in blood in forensic science
GA/T 1643-2019 Detection of MDMA in Suspected Drugs in Forensic Science by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 1074-2013 GC-MS and LC-MS/MS examination methods for γ-hydroxybutyric acid in biological samples
GA/T 1329-2016 GC and GC-MS examination methods for ketamine in urine of drug user in forensic science
GA/T 1535-2018 Liquid chromatography-mass spectrometry for the detection of diphenoxylate in biological samples
GA/T 1320-2016 GC-MS examination methods for fluoride ion in urine and blood in forensic science
GA/T 1632-2019 Liquid chromatography-mass spectrometry for the detection of metramine and chlormequat in forensic science blood and urine
GA/T 1613-2019 Detection of lidocaine, ropivacaine and bupivacaine in forensic science biological samples by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry
GA/T 1321-2016 GC and GC-MS examination methods for penthidine and its metabolite in biological fluid in forensic science
GA/T 1331-2016 LC-MS/MS examination methods for abamectin Bla in blood samples in forensic science
GA/T 1933-2021 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for the Detection of L-Methamphetamine and D-Methamphetamine in Suspected Drugs in Forensic Science
GA/T 1638-2019 Gas chromatography-mass spectrometry for detection of diazepam and other four benzodiazepines and their metabolites in urine in forensic science
GA/T 1926-2021 Liquid chromatography and liquid chromatography-mass spectrometry for the detection of 2-methylmethcathinone and other 7 cathinones in suspected drugs in forensic science
GA/T 1640-2019 Morphine and O6-monoacetylmorphine detection in saliva for forensic science by liquid chromatography-mass spectrometry
GA/T 1601-2019 Detection of Fentanyl in Forensic Science Biological Samples by Liquid Chromatography-Mass Spectrometry
GA/T 1618-2019 Mesa T-test liquid chromatography-mass spectrometry in forensic science biological samples

海关总署, Impurity LC peak

SN/T 5146-2019 Determination of L-carnitine in exported foods by high-performance liquid chromatography and liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5113-2019 Determination of Furans in Imported and Exported Food Animals and Feeds Liquid Chromatography-Mass Spectrometry/Mass Spectrometry and Liquid Chromatography
SN/T 2012-2019 Detection method of benzoic acid and sorbic acid in exported vinegar by liquid chromatography and liquid chromatography-mass spectrometry
SN/T 5147-2019 Determination of myo-inositol in dairy products for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5276-2020 Determination of multiple allergens in exported foods using liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5438-2022 Determination of nucleotide content in exported milk powder by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5358-2021 Determination of chlorothiol residues in exported tea by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 0500-2022 Determination of polycarbide residues in fruits for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5169-2019 Determination of Methenolone in Foods of Exported Animal Origin by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5168-2019 Determination of oxymetholone in foods of animal origin for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5115-2019 Determination of carboxygen in imported and exported edible animals and feeds by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5143-2019 Determination of semicarbazide in exported wheat flour and its products by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5144-2019 Determination of safotrifen residues in food for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5357-2021 Determination of various illegal additives in exported health foods using liquid chromatography-mass spectrometry/mass spectrometry
SN/T 1979-2019 Determination of praziquantel residues in foods of animal origin for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5171-2019 Determination of higenamine in plant-derived foods for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5449-2022 Determination of mite residues in exported plant-derived foods by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5437-2022 Determination of Diphenhydramine Residues in Foods of Exported Animal Origin Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5359-2021 Determination of Azithromycin Residues in Foods of Exported Animal Origin Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5149-2019 Determination of cabergoline residues in foods of animal origin for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5116-2019 Determination of malachite green and crystal violet in food animals and feeds for import and export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5481-2022 Method for detection of gentamicin in imported and exported edible animals and feeds by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5118-2019 Determination of melamine residues in imported and exported edible animals and feeds by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5121-2019 Determination of Ivermectin Residues in Imported and Exported Food Animals and Feeds by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5446-2022 Determination of copper quinoline residues in exported plant-derived foods by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 3847-2019 Determination of benzodiazepine residues in exported foods using liquid chromatography-mass spectrometry/mass spectrometry
SN/T 5111-2019 Determination of praziquantel drug residues in imported and exported edible animals and feedstuffs by liquid chromatography-mass spectrometry/mass spectrometry

国家质量监督检验检疫总局, Impurity LC peak

SN/T 4890-2017 Determination of Curcumin in Exported Foods by High-Performance Liquid Chromatography and Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4891-2017 Determination of spirotetramat residues in exported foods by high-performance liquid chromatography and liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4523-2016 Determination of various illegal pigments in exported wines by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4575-2016 Determination of various prohibited and restricted colorants in exported cosmetics by high-performance liquid chromatography and liquid chromatography-tandem mass spectrometry
SN/T 4675.16-2016 Determination of fumaric acid in exported wines by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4961-2017 Determination of Oligosaccharides in Exported Honey by High Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4675.14-2016 Determination of natamycin in exported wines by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4524-2016 Determination of six ergot alkaloids in grains for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4654-2016 Determination of Closulon Residues in Exported Honey by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 0683-2014 Determination of tricyclazole residues in grains for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4675.10-2016 Determination of Ochratoxin A in Exported Wines by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 0601-2015 Method for determination of insecticide residues in food for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4886-2017 Determination of various pesticide residues in dried fruits for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 3381-2012 Determination of fumagillin residues in exported foods by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4522-2016 Determination of ethephon residues in exported tomato products by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4744-2017 Determination of sex hormone residues in imported and exported edible animals by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 1114-2014 Determination method for diconazole residues in fruits for export: liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4583-2016 Determination of Amprolium Residues in Exported Animal Source Foods by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4672-2016 Determination of Nicotine Pesticide Residues in Imported and Exported Cotton by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4811-2017 Determination of emamectin residues in imported and exported food animals by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4676-2016 Determination of Diurea in Exported Foods by Liquid Chromatography-Tandem Mass Spectrometry
SN/T 0602-2016 Determination of bentriazole residues in foods of plant origin for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 4519-2016 Determination of Ribavirin Residues in Foods of Exported Animal Origin Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4812-2017 Determination of Amprolium Drug Residues in Imported and Exported Food Animals by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 4521-2016 Determination of Streptomycin and Dihydrostreptomycin in Exported Tomato Sauce by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

American Society for Testing and Materials (ASTM), Impurity LC peak

ASTM UOP913-92 Impurities in Styrene by Gas Chromatography
ASTM UOP755-92 Trace Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM UOP1026-19 Trace BTEX Impurities in LPG Samples by Gas Chromatography
ASTM UOP931-94 Trace Impurities in Mixed Xylenes by Gas Chromatography
ASTM UOP702-09 Impurities in Distilled High Purity Cumene by GC
ASTM D6159-97(2012) Standard Test Method for Determination of Hydrocarbon Impurities in Ethylene by Gas Chromatography
ASTM D6159-17 Standard Test Method for Determination of Hydrocarbon Impurities in Ethylene by Gas Chromatography
ASTM D5060-07 Standard Test Method for Determining Impurities in High-Purity Ethylbenzene by Gas Chromatography
ASTM D6159-97(2007) Standard Test Method for Determination of Hydrocarbon Impurities in Ethylene by Gas Chromatography
ASTM D2712-17 Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM D2712-18 Standard Test Method for Determination of Hydrocarbon Impurities in High Purity Propylene by Gas Chromatography
ASTM D6159-23 Standard Test Method for Determination of Hydrocarbon Impurities in Ethylene by Gas Chromatography

International Organization for Standardization (ISO), Impurity LC peak

ISO 5279:1980 Toluene; Determination of hydrocarbon impurities; Gas chromatographic method
ISO 5916:1982 Methyl chloride for industrial use; Determination of impurities; Gas chromatographic methods
ISO 6379:1981 Ethylene for industrial use; Determination of hydrocarbon impurities; Gas chromatographic method
ISO 6380:1981 Propylene for industrial use; Determination of hydrocarbon impurities; Gas chromatographic method
ISO 17196:2014 Dimethyl ether (DME) for fuels - Determination of impurities - Gas chromatographic method
ISO 6378:1981 Butadiene for industrial use; Determination of hydrocarbon impurities; gas chromatographic method
ISO 17858:2007 Water quality - Determination of dioxin-like polychlorinated biphenyls - Method using gas chromatography/mass spectrometry
ISO 6377:1981 Light olefins for industrial use; Determination of impurities by gas chromatography; General considerations
ISO 21253-1:2019 Water quality — Multi-compound class methods — Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry
ISO 22104:2021 Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)

Agricultural Standard of the People's Republic of China, Impurity LC peak

农业部1862号公告-2-2012 Determination of zolpidem in feeds.High performance liquid chromatography/Liquid chromatography-tandem mass spectrometry
农业部1730号公告-1-2012 Determination of eight benzimidazoles in feeds by liquid chromatography-tandem mass spectrometry method and high performance liquid chromatography method
农业部1063号公告-1-2008 Determination of glucocorticoids in animal urine Liquid chromatography-tandem mass spectrometry
农业部2224号公告-3-2015 Determination of estradiol in feeds.Liquid chromatography tandem mass spectrometry(LC-MS/MS)
农业部1862号公告-1-2012 Determination of baclofen in feeds.Liquid chromatography-tandem mass spectrometry
农业部1879号公告-1-2012 Determination of phenylethanolamine A in animal urine.Liquid chromatography-tandem mass spectrometry
农业部1063号公告-5-2008 Determination of glucocorticoids in feeds Liquid chromatography-tandem mass spectrometry
农业部2349号公告-7-2015 Determination of stanozolol in feeds.Liquid chromatography tandem mass spectrometry
农业部1862号公告-3-2012 Determination of vancomycin in feeds.Liquid chromatography-tandem mass spectrometry
农业部1862号公告-5-2012 Determination of diclazuril in feeds.Liquid chromatography-tandem mass spectrometry
农业部1063号公告-2-2008 Determination of anabolic androgenic steroids in animal urine Liquid chromatography-tandem mass spectrometry
农业部783号公告-6-2006 Determination of iodinated casein in feeds.Liquid chromatography/Mass spectrometry
农业部1486号公告-4-2010 Determination of nitroimidazoles in feeds.Liquid chromatography-mass spectrometry method
农业部1486号公告-5-2010 Determination of avermectins in feeds.Liquid chromatography-mass spectrometry method
农业部1068号公告-3-2008 Determination of ten kinds of anabolic androgenic steroids in feeds.High performance liquid chromatography tandem mass spectrometry
农业部1063号公告-3-2008 Determination of β-receptor agonist in animal urine Liquid chromatography-tandem mass spectrometry
农业部2086号公告-6-2014 Determination of colistin sulfate in feeds.Liquid chromatography-tandem mass spectrometry

Guangxi Provincial Standard of the People's Republic of China, Impurity LC peak

DB45/T 1013-2014 Determination of Phenylethanolamine A in Urine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

Professional Standard - Agriculture, Impurity LC peak

NY/T 1757-2009 Determination of benzodiazepines in feeds High performance liquid chromatography tandem mass spectrometry
NY/T 1379-2007 Multi residue Determination of 334 Pesticides in Vegetable by GC/MS and LC/MS
SN/T 5074-2018 Determination of Dimethyl Yellow in Export Food by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5520-2023
农业部2483号公告-3-2016 Determination of ethinyl estradiol in feed by liquid chromatography-tandem mass spectrometry
SN/T 5521-2023
NY/T 4184-2022 Determination of 57 Pesticides and Their Metabolite Residues in Honey Bees by Liquid Chromatography-Mass Spectrometry and Gas Chromatography-Mass Spectrometry
GB/T 22260-2023 Determination of Anabolic Hormones in Feed by Liquid Chromatography-Tandem Mass Spectrometry
NY/T 2069-2011 Determination of progesterone in milk by HPLC-MS
NY/T 3112-2017 Determination of Isoflavones in Vegetable Oils by Liquid Chromatography-Tandem Mass Spectrometry
农业农村部公告第316号-8-2020 Determination of Tazobactam in Feed by Liquid Chromatography-Tandem Mass Spectrometry
农业农村部公告第197号-4-2019 Determination of Hainanmycin in Feed by Liquid Chromatography-Tandem Mass Spectrometry
SN/T 5515-2023
SN/T 5512-2023
NY/T 2769-2015 Determination of 15 alkaloids in forage.Liquid chromatography-tandem mass spectrometry
农业部2483号公告-4-2016 Determination of Phenobarbital Sodium in Feed by Liquid Chromatography-Tandem Mass Spectrometry
农业农村部公告第316号-7-2020 Determination of sedicamycin in feed by liquid chromatography-tandem mass spectrometry
农业农村部公告第197号-1-2019 Determination of nitroimidazoles in feed by liquid chromatography-mass spectrometry
农业农村部公告第197号-3-2019 Determination of neomycin sulfate in feed by liquid chromatography-tandem mass spectrometry
农业农村部公告第627号-2-2022 Determination of Diprophylline in Feed by Liquid Chromatography-Tandem Mass Spectrometry
NY/T 4262-2022 Determination of seven synthetic red pigments in meat and meat products by liquid chromatography-tandem mass spectrometry
SN/T 5071-2018 Determination of 19 Non-protein Nitrogenous Compounds in Export Food by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5045-2018 Determination of paromomectin residues in food animals for import and export by liquid chromatography-mass spectrometry/mass spectrometry
NY/T 2821-2015 Determination of caffeic acid phenethyl ester in propolis.Liquid chromatography tandem mass spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Impurity LC peak

GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
GB 3144-1982 Gas Chromatographic Determination of Hydrocarbon Impurities in Toluene
GB/Z 35959-2018 General rule for liquid chromatography-mass spectrometry
GB/T 19649-2005 Method for determination of 405 pesticides residues in grains-GC-MS and LC-MS-MS method
GB/T 29636-2013 GC,HPLC and GC-MS examination methods for methylamphetamine in suspected drug
GB/T 29675-2013 Determination of nonylphenol in cosmetics.Liquid chromatography tandem mass spectrometry
GB/T 21317-2007 Determination of tetracyclines residues in food of animal origin－LC-MS/MS method and HPLC method
GB/T 19650-2005 Method for determination of 437 pesticides residues in animal tissues-GC-MS and LC-MS-MS method
GB/T 8038-1987 Toluene of coal carbonization--Determination of hydrocarbon impurities-gas chromatographic method
GB/T 3391-2002 Ethylene for industrial use--Determination of hydrocarbon impurities--Gas chromatographic method
GB/T 3392-2003 Propylene for industrial use--Determination of hydrocarbon impurities gas chromatographic method
GB/T 8038-2023 Determination of hydrocarbon impurity content in coked toluene by gas chromatography
GB/T 8038-2009 Toluene of coal carbonization-Determination of hydrocarbon impurities gas chromatographic method
GB/T 21925-2008 Determination of herbicide residues in water.LC/MS method
GB/T 19648-2005 Method for determination of 446 pesticides residues in fruits and vegetables-GC-MS and LC-MS-MS
GB/T 32122-2015 Determination of 12 nitroimidazoles in toothpaste.HPLC and HPLC-MS/MS
GB/T 19426-2003 Method for the Determination of 304 Pesticides Residues in Honey,Fruit Juice and Wine-GC-MS and LC-MS-MS
GB/T 29664-2013 Determination of vitamin B<下标3>(nicotinic acid and nicotinamide) in cosmetics.HPLC and HPLC-MS/MS
GB/T 21981-2008 Determination of hormone multiresidues in foodstuffs of animal origin.LC-MS/MS method
GB/T 23405-2009 Determination of sodium cyclamate in bee products.LC-MS/MS method
GB/T 23408-2009 Determination of macrolides residues in honey.LC-MS/MS method
GB/T 6017-1999 Butadiene for industrial use-Determination of purity and hydrocarbon impurities-Gas chromatographic method
GB/T 6017-2008 Butadiene for industrial use.Determination of purity and hydrocaibon impurities.Gas chromatographic method
GB/T 20747-2006 Method for the determination of metabolite residues of dipyrone in bovine and porcine muscle tissues LC-UV and LC-MS-MS method
GB/T 21108-2007 Determination of choramphenicol in feeds- High performance liquid chromatography tandem mass spectometry
GB/T 34436-2023 Determination of formamide in toy materials by high performance liquid chromatography-mass spectrometry
GB/T 42113-2022 Determination of cyanogenic glycosides in agricultural products—Liquid chromatography with tandem-mass spectrometry method
GB/T 21316-2007 Determination of residues of sulfonamides in foodstuffs of animal origin－LC-MS/MS
GB/T 23411-2009 Determination of residues of 17 quniolones in royal jelly.LC-MS/MS method
GB/T 22940-2008 Determination of dapsone residues in honey.LC-MS-MS method
GB/T 21165-2007 Determination of chloramphenicol residues in casing-LC-MS method

中华全国供销合作总社, Impurity LC peak

GH/T 1394-2022 Determination of Oligosaccharides in Honey Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
GH/T 1108-2015 Determination of Ochratoxin A in Bee Pollen by High Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

National Metrological Technical Specifications of the People's Republic of China, Impurity LC peak

JJF 1317-2011 Calibration Specification for Liquid Chromatography-Mass Spectrometers

司法部, Impurity LC peak

SF/T 0113-2021 Gas chromatography-mass spectrometry and gas chromatography test methods for cyanide in blood
SF/T 0115-2021 Liquid chromatography-tandem mass spectrometry detection method for 45 toxic alkaloids in blood
SF/T 0092-2021 Liquid chromatography-tandem mass spectrometry method for detecting 20 herbicides including prometryn in blood

Jiangsu Provincial Food Standard of the People's Republic of China, Impurity LC peak

DBS32/ 012-2016 High-performance liquid chromatography, liquid chromatography-mass spectrometry/mass spectrometry for the detection of quinoline yellow in local food safety standards

Jilin Provincial Standard of the People's Republic of China, Impurity LC peak

DB22/T 2964-2019 Determination of Nonylphenol in Feed by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 2268-2015 Determination of amantadine in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 1987-2013 Determination of diethylstilbestrol in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 1697-2012 Determination of Nifurene Hydrazone in Feeds by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 1696-2012 Determination of Arformoterol in Feed by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 2965-2019 Determination of Psychotropic Drugs in Feed by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 1618-2012 Determination of Zearalenone in Feed by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 1613-2012 Determination of melamine in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 2968-2019 Determination of Morphine in Human Urine by Liquid Chromatography-High Resolution Mass Spectrometry
DB22/T 2695-2017 Determination of lincomycin and erythromycin in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 3049-2019 Determination of Six Mushroom Toxins in Blood and Urine by Liquid Chromatography-Tandem Mass Spectrometry
DB22/T 2967-2019 Determination of Cocaine in Human Urine by Liquid Chromatography-High Resolution Mass Spectrometry
DB22/T 1847-2013 Determination of phoxim pesticide residues in ginseng by liquid chromatography-mass spectrometry
DB22/T 2598-2016 Determination of indole acetic acid and indole butyric acid in ginseng by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 1976-2013 Determination of Eleven Pesticide Residues in Ginseng by High Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 1619-2012 Determination of Clenbuterol Hydrochloride Residues in Cattle Urine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 1680-2012 Determination of kresoxim-methyl residues in ginseng and its products by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 2966-2019 Determination of methamphetamine in human urine by liquid chromatography-high resolution mass spectrometry
DB22/T 1617-2012 Determination of malachite green, leuco malachite green, crystal violet and leuco crystal violet in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB22/T 1990-2013 Determination of Juhong 2 in citrus fruits and their beverages by liquid chromatography-mass spectrometry/mass spectrometry
DB2204/T 6-2022 Determination of Eight Kinds of Quinolones Residues in Egg Powder by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

Heilongjiang Provincial Standard of the People's Republic of China, Impurity LC peak

DB23/T 1435-2011 Determination of norethistereth in feed by liquid chromatography-mass spectrometry/mass spectrometry
DB23/T 1436-2011 Determination of terbutaline in feed by liquid chromatography-mass spectrometry/mass spectrometry

国家市场监督管理总局、中国国家标准化管理委员会, Impurity LC peak

GB/T 40179-2021 Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry
GB/T 19427-2022 Determination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method
GB/T 40348-2021 Determination of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry
GB/T 37272-2018 Determination of 11-nor-9-carboxy-delta-9-tetrahydrocannabinol in urine—Liquid chromatography-tandem mass spectrometry method
GB/T 38163-2019 Determination of allergenic protein—LC-MS/MS method
GB/T 37849-2019 Method of performance testing for liquid chromatography tandem time of flight mass spectrometry
GB/T 39873-2021 Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry
GB/T 6017-2021 Determination of purity and hydrocarbon impurities of butadiene for industrial use—Gas chromatographic method
GB/T 38571-2020 Determination of alkaloids as plant secondary metabolites—Liquid chromatography-mass spectrometry
GB/T 36942-2018 Determination of 10 alkaloids in cosmetics—Liquid chromatography-tandem mass spectrometry

国家药监局, Impurity LC peak

YY/T 1740.1-2021 Medical mass spectrometers Part 1: Liquid chromatography-mass spectrometry
YY/T 1870-2023 General requirements for liquid chromatography-mass spectrometry assay kits

Association Francaise de Normalisation, Impurity LC peak

NF M41-018*NF ISO 17196:2018 Di-methyl ether for fuels - Determination of impurities - Gas chromatographic method
NF T20-809:1982 Ethylene for industrial use. Determination of hydrocarbon impurities. Gas chromatographic method.
NF T20-810:1982 Propylene for industrial use. Determination of hydrocarbon impurities. Gas chromatographic method.
NF T20-808:1982 Butadiene for industrial use. Determination of hydrocarbon impurities. Gas chromatographic method.
NF ISO 17196:2018 Diméthylether (DME) pour carburants et combustibles - Détermination des impuretés - Méthode par chromatographie en phase gazeuse
NF V03-155:2010 Food analysis - Determination of patuline by High performance liquid chromatography - Mass spectrometry/Mass spectrometry method (HPLC-MS/MS).
NF EN ISO 21253-1:2019 Qualité de l'eau - Méthodes d'analyse de composés multi-classes - Partie 1 : critères pour l'identification des composés cibles par chromatographie en phase gazeuse et liquide et spectrométrie de masse
NF T90-253-1*NF EN ISO 21253-1:2019 Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry

Korean Agency for Technology and Standards (KATS), Impurity LC peak

KS M 1960-2002(2012) Ethylene for industrial use－Determination of hydrocarbon impurities－Gas chromatographic method
KS M 1961-2002(2007) Propylene for industrial use－Determination of hydrocarbon impurities－Gas chromatographic method
KS M 1938-2002(2007) Butadiene for industrial use－Determination of hydrocarbon impurities－Gas chromatographic method
KS M 6905-2021 Leather — Determination of the perfluorinated compounds(PFCs) by gas chromatography-tandem mass spectrometry(GC-MS/MS) and liquid chromatography-tandem mass spectrometry(LC-MS/MS)
KS I ISO 17858:2009 Water quality－Determination of dioxin-like polychlorinated biphenyls－Method using gas chromatography/mass spectrometry
KS M 1960-2002 Ethylene for industrial use-Determination of hydrocarbon impurities-Gas chromatographic method
KS I ISO 15061-2006(2021) Water quality－Determination of dissolved bromate－Method by liquid chromatography of ions
KS I ISO 15061-2006(2016) Water quality－Determination of dissolved bromate－Method by liquid chromatography of ions

Shaanxi Provincial Standard of the People's Republic of China, Impurity LC peak

DB61/T 563-2013 Water Quality Determination of Acrylamide by High Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry

Professional Standard - Environmental Protection, Impurity LC peak

HJ 1002-2018 Determination of Water Quality Butylxanthate by Liquid Chromatography-Mass Spectrometry
HJ 849-2017 Water quality - Determination of ethylenethiourea - High performance liquid chromatography
HJ 1073-2019 Determination of Water Quality Naphthol by High Performance Liquid Chromatography
HJ 850-2017 Water quality — Determination of mesotrione —High performance liquid chromatography
HJ 1071-2019 Water Quality Determination of Glyphosate by High Performance Liquid Chromatography
HJ 1017-2019 Determination of Water Quality Benzidine by High Performance Liquid Chromatography
HJ 770-2015 Water quality-Determination of Phenoxy carboxylic acids herbicide by High Performance Liquid Chromatography–Tandem Mass Spectrometry
HJ 478-2009 Water quality.Determination of polycyclic aromatic hydrocarbons.Liquid-liquid extraction and solid-phase extraction followed by high performance liquid chromatographic method
HJ 676-2013 Water quality.Determination of phenolic compounds.Liquid liquid extraction gas chromatography
HJ 587-2010 Water quality.Determination of Atrazine.High performance liquid chromatography

Shandong Provincial Standard of the People's Republic of China, Impurity LC peak

DB37/T 4159-2020 Water Quality Determination of Picric Acid by Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 3031-2017 Determination of Cantharidin in Cosmetics by Liquid Chromatography-Mass Spectrometry-Mass Spectrometry
DB37/T 4146-2020 Determination of Benzidine in Water by Solid Phase Extraction-Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 3043-2017 Determination of Morpholine Hydrochloride in Feedstuffs by Liquid Chromatography-Mass Spectrometry
DB37/T 4145-2020 Water Quality Determination of Acrylamide by Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 4148-2020 Determination of Water Quality 2,4-D by Solid Phase Extraction-Liquid Chromatography
DB37/T 4157-2020 Determination of Carbofuran in Water by Solid Phase Extraction-Liquid Chromatography
DB37/T 4161-2020 Determination of Water Quality Aldicarb Solid Phase Extraction-Liquid Chromatography
DB37/T 4155-2020 Determination of Water Quality Chlorpyrifos Solid Phase Extraction-Liquid Chromatography
DB37/T 3991-2020 Determination of cyantraniliprole residues in food by liquid chromatography-mass spectrometry/mass spectrometry
DB37/T 3990-2020 Determination of Tetrachlorantraniliprole Residues in Food by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB37/T 3629-2019 Determination of fipronil in feed by liquid chromatography-tandem mass spectrometry
DB37/T 4158-2020 Determination of Water Quality Environmental Hormone Compounds by Solid Phase Extraction-Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 4299-2020 Determination of Amantadine in Seawater by Liquid Chromatography Tandem Mass Spectrometry
DB37/T 3534-2019 Determination of Eleven Herbicides and Metabolite Residues in Water by Liquid Chromatography-Mass Spectrometry

Qinghai Provincial Standard of the People's Republic of China, Impurity LC peak

DB63/T 1870-2020 Water Quality Determination of Aldicarb by Liquid Chromatography Tandem Mass Spectrometry

RU-GOST R, Impurity LC peak

GOST R 50004-1992 Methyl chloride for industrial use. Determination of impurities. Gas chromatographic methods
GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances

Fujian Provincial Standard of the People's Republic of China, Impurity LC peak

DB35/T 1625-2016 Determination of impurity content in carbon monoxide by gas chromatography
DB35/T 1177-2011 Determination of Hydrocarbon Impurities in Dissolved Acetylene by Gas Chromatography
DB35/T 1248-2012 Determination of impurity content in germane gas for electronics industry - Gas chromatography

British Standards Institution (BSI), Impurity LC peak

BS ISO 17196:2014 Dimethyl ether (DME) for fuels. Determination of impurities. Gas chromatographic method
BS EN ISO 21253-1:2019 Water quality. Multi-compound class methods - Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry
19/30381735 DC BS IEC 63209-11. Determination of certain substances in electrotechnical products - Part 11. TCEP in polymers by gas chromatography-mass spectrometry and liquid chromatography-mass spectrometry
12/30231382 DC BS ISO 13859. Soil quality. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
22/30421191 DC BS IEC 62321-13 ED1. Determination of certain substances in electrotechnical products - Part 13. Bisphenol A in plastics by liquid chromatography-diode array detection (LC-DAD), liquid chromatography-mass spectrometry (LCMS) and liquid…
20/30410986 DC BS EN 17503. Environmental solid matrices. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
BS ISO 22104:2021 Water quality. Determination of microcystins. Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)
BS EN ISO 15061:2001 Water quality. Determination of dissolved bromate. Method by liquid chromatography of ions

Liaoning Provincial Standard of the People's Republic of China, Impurity LC peak

DB21/T 3110-2019 Determination of Acrylamide in Water by High Performance Liquid Chromatography-Mass Spectrometry
DB21/T 3287-2020 Water Quality Determination of Acrolein by High Performance Liquid Chromatography

Chongqing Provincial Standard of the People's Republic of China, Impurity LC peak

DB50/T 952-2019 Determination of Ochratoxin A in Animal Tissues by High Performance Liquid Chromatography and Liquid Chromatography Tandem Mass Spectrometry
DB50/T 1367-2023 Water Quality Determination of Sulfonamide Antibiotics by Liquid Chromatography-Tandem Mass Spectrometry
DB50/T 1366-2023 Water Quality Determination of Quinolone Antibiotics by Liquid Chromatography-Tandem Mass Spectrometry
DB50/T 1363-2023 Water Quality Determination of Tetracycline Antibiotics by Liquid Chromatography-Tandem Mass Spectrometry
DB50/T 1364-2023 Water Quality Determination of Chloramphenicol Antibiotics by Liquid Chromatography-Tandem Mass Spectrometry

CZ-CSN, Impurity LC peak

CSN 66 2108-1983 Petroleum benzene. Determination of benzene content and its impurities by gas chromatography
CSN 75 7554-1998 Water quality - Determination of selected polynuclear aromatic hydrocarbons (PAH) - HPLC (FLD) and GC (MSD) methods

National Health Commission of the People's Republic of China, Impurity LC peak

GB 23200.21-2016 National food safety standards— Determination of gibberellic acid residue in fruit Liquid chromatography - mass spectrometry
GB 23200.64-2016 National food safety standards— Determination of pyriproxyfen residue in foods Liquid chromatography - mass spectrometry
GB 23200.51-2016 National food safety standards— Determination of dinotefuran residue in foods Liquid chromatography - mass spectrometry
GB 23200.63-2016 National food safety standards— Determination of tiadinil residue in foods Liquid chromatography - mass spectrometry
GB 23200.20-2016 National food safety standards— Determination of abamectin residue in foods Liquid chromatography - mass spectrometry
GB 23200.74-2016 National food safety standards— Determination of validamycin residue in foods Liquid chromatography - mass spectrometry
GB 23200.50-2016 National food safety standards— Determination of pyridine pesticides residue in foods Liquid chromatography — mass spectrometry
GB 23200.76-2016 National food safety standards— Determination of flubendiamide residue in foods Liquid chromatography - mass spectrometry
GB 23200.70-2016 National food safety standards— Determination of acifluorfen residue in foods Liquid chromatography - mass spectrometry
GB 23200.58-2016 National food safety standards— Determination of cloransulam-methyl residue in foods Liquid chromatography - mass spectrometry
GB 23200.45-2016 National food safety standards— Determination of diflubenzuron residue in foods Liquid chromatography- mass spectrometry
GB 23200.73-2016 National food safety standards— Determination of rotenone and azadirachtin residues in foods Liquid chromatography - mass spectrometry
GB 23200.69-2016 National food safety standards－ Determination of dinitroaniline pesticides residue in foods Liquid chromatography - mass spectrometry
GB 23200.96-2016 National food safety standards— Determination of chlordimeform and its metabolite residues in honey Liquid chromatography - mass spectrometry

Japanese Industrial Standards Committee (JISC), Impurity LC peak

JIS K 0136:2004 General rules for high performance liquid chromatography / mass spectrometry
JIS K 0136:2015 General rules for high performance liquid chromatography / mass spectrometry
JIS K 2180-2:2013 Dimethylether (DME) for fuels.Part 2: Determination of impurities.Gas chromatographic method

Tianjin Provincial Standard of the People's Republic of China, Impurity LC peak

DB12/T 952-2020 Detection method of antibiotic residues in pig manure by liquid chromatography-mass spectrometry/mass spectrometry

Professional Standard - Petrochemical Industry, Impurity LC peak

SH/T 1745-2004 Cumene(Isopropylbenzene) for industrial use--Determination of purity and impurities--Gas chromatographic method
SH/T 1497-2002 Tert-butylalcohol for industrial use - Determination of purity and impurities - Gas chromatographic method
SH/T 1497-2022 Tert-butylalcohol for industrial use --Determination of purity and impurities --Gas chromatographic method
SH/T 1778-2014 Chemical grade propylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1796-2015 Triethylene glycol for industrial use.Determination of purity and impurities.Gas chromatographic method
SH/T 1148-2001 Ethylbenzene for industrial use - Determination of purity and hydrocarbon impurities - Gas chromatographic method
SH/T 1773-2012 1，2，4-Trimethylbenzene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1627.2-1996 Determination of industrial acetonitrile purity and organic impurities by gas chromatography
SH/T 1054-2022 Determination of purity and impurities of diethylene glycol for industrial use by gas chromatography
SH/T 1798-2015 1-Hexene for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1766.2-2008 Petroleum m-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1674-1999 Cyclohexane for industrial use.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1489-1998 Petroleum p-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1492-2004 1-Butene for industrial use--Determination of purity and hydrocarbon impurities--Gas chromatographic method
SH/T 1489-2018 Petroleum p-xylene.Determination of purity and hydrocarbon impurities.Gas chromatographic method
SH/T 1482-2004 Isobutene for industrial use--Determination of purity and hydrocarbon impurities--Gas chromatographic method
SH/T 1492-1992 Determination of industrial 1-butene purity and hydrocarbon impurities by gas chromatography
SH/T 1674-2023 Cyclohexane for industrial use―Determination of purity and hydrocarbon impurities－Gas chromatographic method

Shanghai Provincial Standard of the People's Republic of China, Impurity LC peak

DB31/T 335-2005 Determination of salbutamol in feeds (LC-MS)
DB31/T 339-2005 Determination of salbutamol in swine liver (LC-MS)
DB31/T 338-2005 Determination of ractopamine in swine liver (LC-MS)
DB31/T 334-2005 Determination of ractopamine in feeds (LC-MS)
DB31/T 578-2011 Determination of zearalenol in feedstuffs by liquid chromatography-tandem mass spectrometry
DB31/T 1178-2019 Determination of Microcystins in Source Water by Liquid Chromatography-Tandem Mass Spectrometry

Hebei Provincial Standard of the People's Republic of China, Impurity LC peak

DB13/T 5097-2019 Gas Chromatography and Gas Chromatography-Mass Spectrometry Examination Method for 3-Fluoro-4-cyanophenol Ester Liquid Crystal Monomers
DB13/T 1384.8-2011 Determination of Pyridine in Feed by Liquid Chromatography-Tandem Mass Spectrometry

GOSTR, Impurity LC peak

GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances

其他未分类, Impurity LC peak

UNKNOWN, Impurity LC peak

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Impurity LC peak

GB/T 35410-2017 Method of performance testing for liquid chromatography-tandem quadrupole masss spectrometry

国家能源局, Impurity LC peak

SH/T 1148-2018 Determination of purity and hydrocarbon impurities of ethylbenzene for industrial use by gas chromatography

ES-UNE, Impurity LC peak

UNE-EN ISO 21253-1:2020 Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

German Institute for Standardization, Impurity LC peak

DIN EN ISO 21253-1:2022-12 Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019); German version EN ISO 21253-1:2019
DIN EN 17503:2020 Environmental solid matrices - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC); German and English version prEN 17503:2020

Danish Standards Foundation, Impurity LC peak

DS/ISO 22104:2021 Water quality – Determination of microcystins – Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)
DS/EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions

Jiangxi Provincial Standard of the People's Republic of China, Impurity LC peak

DB36/T 1840-2023 Determination of water quality aldicarb by high performance liquid chromatography-triple quadrupole mass spectrometry

Anhui Provincial Standard of the People's Republic of China, Impurity LC peak

DB34/T 1766-2012 Determination of Nifurene Hydrazone in Feeds by Liquid Chromatography-Tandem Mass Spectrometry
DB34/T 1538-2011 Determination of amitrole residue in the honey by liquid chromatography tandem mass spectrometry
DB34/T 828-2008 Determination of Ractopamine Residues in Urine-Gas Chromatography-Mass Spectrometry
DB34/T 4335-2022 Determination of Quinolones Residues in Sprout Vegetables by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB34/T 2777-2016 Determination of Trifloxystrobin Residues in Rice by Liquid Chromatography Tandem Mass Spectrometry

Yunnan Provincial Food Standard of the People's Republic of China, Impurity LC peak

DBS53/ 016-2013 Determination of Patulin in Food by Liquid Chromatography-Tandem Mass Spectrometry

Zhejiang Provincial Standard of the People's Republic of China, Impurity LC peak

DB3301/T 116-2007 Determination of Cyromazine Residues in Vegetables by Liquid Chromatography-Mass Spectrometry

YU-JUS, Impurity LC peak

JUS H.B9.100-1997 Butadiene - Determination ofpurity and hydrocarbon impurities - Gas chromatographic method

工业和信息化部, Impurity LC peak

SH/T 1482-2020 Determination of purity and hydrocarbon impurities of isobutylene for industrial use by gas chromatography
SH/T 1492-2020 Determination of purity and hydrocarbon impurities of 1-butene for industrial use by gas chromatography

Jiangsu Provincial Standard of the People's Republic of China, Impurity LC peak

DB32/T 4004-2021 Determination of 17 Perfluorinated Compounds in Water Quality by High Performance Liquid Chromatography Tandem Mass Spectrometry

VN-TCVN, Impurity LC peak

TCVN 6652-2000 Soil quality.Determination of poly nuclear aromatic hydrocarbons.Method using high.performance liquid chromatography

Guangdong Provincial Standard of the People's Republic of China, Impurity LC peak

DB44/T 418-2007 Determination of 4-methylimidazole in foods using liquid chromatography tandem mass spectrometry

Xinjiang Provincial Standard of the People's Republic of China, Impurity LC peak

DB65/T 3951-2016 Determination of multiple drug residues in water quality by liquid chromatography tandem spectrometry
DB65/T 4370-2021 Water Quality Determination of Erythrophyll and Penicillin by Liquid Chromatography-Triple Quadrupole Mass Spectrometry

水利部, Impurity LC peak

SL 761-2018 Water Quality Determination of Atrazine Solid Phase Extraction-High Performance Liquid Chromatography

European Committee for Standardization (CEN), Impurity LC peak

EN ISO 21253-1:2019 Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019)

Hubei Provincial Standard of the People's Republic of China, Impurity LC peak

DB42/T 1935-2022 Determination of Eleven Triazine Pesticides in Water Quality by Liquid Chromatography-Triple Quadrupole Mass Spectrometry
DB42/T 1992-2023 Determination of α-Agonists in Animal Urine by High Performance Liquid Chromatography-Tandem Mass Spectrometry

未注明发布机构, Impurity LC peak

BS EN ISO 15061:2001(2008)*BS 6068-2.73:2001 Water quality — Determination of dissolved bromate — Method by liquid chromatography of ions

Hunan Provincial Standard of the People's Republic of China, Impurity LC peak

DB43/T 1833-2020 Determination of Pentachlorophenol in Fishery Water by Liquid Chromatography-Tandem Mass Spectrometry

Inner Mongolia Provincial Standard of the People's Republic of China, Impurity LC peak

DB15/T 1217-2017 Determination of Amantadine in Feed by High Performance Liquid Chromatography-Tandem Mass Spectrometry