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LC impurities
LC impurities, Total:29 items.
In the international standard classification, LC impurities involves: Edible oils and fats. Oilseeds, Meat, meat products and other animal produce, Protection against crime, General methods of tests and analysis for food products, Farming and forestry, Animal feeding stuffs, Organic chemicals, Sugar. Sugar products. Starch.
Group Standards of the People's Republic of China, LC impurities
- T/GAIA 007.1-2021 Determination of the Foreign Impurity in Oils PartⅠ: Determination of the Involatile Foreign Impurity by LC-MS/MS
农业农村部, LC impurities
- NY/T 3904-2021 Detection of heterocyclic amines in meat and meat products by liquid chromatography-tandem mass spectrometry
Professional Standard - Commodity Inspection, LC impurities
- SN/T 4140-2015 Determination of heterocyclic amines in fish sausage and essence for export.LC-MS/MS method
Professional Standard - Public Safety Standards, LC impurities
- 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
海关总署, LC impurities
- 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
国家质量监督检验检疫总局, LC impurities
- 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
American Society for Testing and Materials (ASTM), LC impurities
International Organization for Standardization (ISO), LC impurities
- ISO 5279:1980 Toluene; Determination of hydrocarbon impurities; Gas chromatographic method
Agricultural Standard of the People's Republic of China, LC impurities
- 农业部1862号公告-2-2012 Determination of zolpidem in feeds.High performance liquid chromatography/Liquid chromatography-tandem mass spectrometry
Guangxi Provincial Standard of the People's Republic of China, LC impurities
- DB45/T 1013-2014 Determination of Phenylethanolamine A in Urine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
Professional Standard - Agriculture, LC impurities
- NY/T 1757-2009 Determination of benzodiazepines in feeds High performance liquid chromatography tandem mass spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, LC impurities
- GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
- GB 3144-1982 Gas Chromatographic Determination of Hydrocarbon Impurities in Toluene
中华全国供销合作总社, LC impurities
- GH/T 1394-2022 Determination of Oligosaccharides in Honey Liquid Chromatography-Mass Spectrometry/Mass Spectrometry