Liquid-liquid chromatography

Liquid-liquid chromatography, Total:48 items.

The international standard classification for "Liquid-liquid chromatography" includes: Surface active agents , Meat, meat products and other animal produce , Chemical analysis , Protection against crime , Beekeeping .

The Chinese standard classification for "Liquid-liquid chromatography" includes: Tooth paste, soap and detergent , Meat processing and products , Basic standards and general methods , Crime judging technology , Beekeeping, silkworm keeping , chromatograph .

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

GB/T 9008-1988 Terms of liquid chromatography--Liquid column chromatography and planar chromatography
GB 9008-1988 Terms of liquid chromatography; Liquid column chromatography and planar chromatography
GB 31613.1-2021 National food safety standard—Determination of amprolium residues in cattle-derived products by liquid chromatographic-tandem mass spectrometry method and high performance liquid chromatographic method
GB/T 32122-2015 Determination of 12 nitroimidazoles in toothpaste―HPLC and HPLC-MS/MS

海关总署

SN/T 5437-2022 Determination of diphenhydramine residue in foodstuffs of animal origin for export - LC-MS/MS method
SN/T 2012-2019 Determination of benzoic acid and sorbic acid in vinegar for export-LC and I C-MS/MS method

Professional Standard - Public Safety Standards

GA/T 1643-2019 Detection of MDMA in Suspected Drugs in Forensic Science by Liquid Chromatography and Liquid Chromatography-Mass Spectrometry
GA/T 1602-2019 Forensic sciences—Examination methods for diazepam and its metabolites in biological samples—LC and LC-MS
GA/T 1637-2019 Forensic sciences—Examination methods for four sulfonylurea herbicides including metsulfuron in blood samples—LC and LC-MS
GA/T 1926-2021 Forensic sciences-Examination methods for seven cathinones including 2-MMC in suspected drugs-LC and LC-MS
GA/T 1929-2021 Forensic sciences-Examination methods for AB-CHMINACA, AB-FUBINACA and AB-PINACA in suspected drugs-LC and LC-MS
GA/T 1616-2019 Forensic sciences—Examination methods for chloramphenicol in biological samples—HPLC and LC-MS
GA/T 1933-2021 Forensic sciences-Examination methods for (S)-methamphetamine and (R)-methamphetamine in suspected drugs-LC and LC-MS
GA/T 1648-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Crow P Test in Suspected Drugs in Forensic Sciences
GA/T 1923-2021 Forensic sciences-Examination methods for 8 fentanyl derivatives in suspected drugs-LC and LC-MS
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 1919-2021 Forensic sciences—E xamination methods for succinycholine and succinymonocholine—LC-MS and IR
GA/T 1617-2019 Forensic sciences—Examination methods for brucine and strychnine in biological samples—HPLC and LC-MS
GA/T 1642-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Cannabis Detection in Forensic Science Suspected Drugs
GA/T 1934-2021 Forensic sciences-Examination methods for six ephedrine classsubstances including norephedrine in suspected precursors-GC-MS,LC and LC-MS
GA/T 1784-2021 Forensic sciences—Examination methods for a-PBP, a-PVP and 4-F-a-PVP in suspected drugs—LC and LC-MS

Professional Standard - Commodity Inspection

SN/T 3622-2013 Determination of 2-chloroaniline in food for export―LC/MS/MS method
SN/T 3863-2014 Determination of water soluble alkali stain - Liquid chromatogram-Mass spectrum or mass-spectrography
SN/T 2527-2010 General rules for determination of active ingredient content of pesticides for import by high performance liquid chromatography
SN/T 4252-2015 Determination of imidocarb residues in foodstuffs of animal origin for export - HPLC method and LC-MS/MS method
SN/T 3609-2013 Determination of imperatorin and isoimperatorin in cosmetics for import and export―LC/MS/MS Method
SN/T 3929-2014 Determination of L-hydroxyproline in food 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 3820-2014 Determination of formaldehyde in cosmetics for export - Liquid chromatography
SN/T 3860-2014 Determination of pymetrozine residue in food for export - Liquid chromatogram-Mass spectrum or mass-spectrography

Jilin Provincial Standard of the People's Republic of China

DB22/T 1697-2012 Determination of Nifurene Hydrazone in Feeds 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

GB/T 19427-2022 Determination of 12 phenolic compounds in propolis— HPLC-MS/MS method and HPLC method
GB/T 40190-2021 Determination of forbidden bleach in toothpaste—High performance liquid chromatography method
GB/T 40191-2021 Determination of restricted preservatives in toothpaste—High performance liquid chromatography method
GB/T 40189-2021 Determination of metronidazole and norfloxacin in toothpaste—High performance liquid chromatography method

Shaanxi Provincial Standard of the People's Republic of China

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

Anhui Provincial Standard of the People's Republic of China

DB34/T 2818-2017 Determination of chlorothialine residues in fresh tea leaves by liquid chromatography-tandem mass spectrometry
DB34/T 2821-2017 Determination of plant growth promoter residues in bean sprouts by liquid chromatography-tandem mass spectrometry

Hubei Provincial Standard of the People's Republic of China

DB42/T 1790-2021 Determination of Paraquat and Diquat in Water by Liquid Chromatography Tandem Mass Spectrometry
DB42/T 1992-2023 Determination of α-Agonists in Animal Urine by High Performance Liquid Chromatography-Tandem Mass Spectrometry

国家质量监督检验检疫总局

SN/T 4890-2017 Determination of curcuminoids in foodstuffs for export—HPLC method and HPLC-MS/MS method

农业农村部

NY/T 3870-2021 Determination of selenoamino acid in selenoprotein—Liquid chromatography-atomic fluorescence spectrometry

Group Standards of the People's Republic of China

T/CTMA 007-2020 Determination of Imidaclothiz Residue in Tea Liquid Chromatography-Tandem Mass Spectrometry

Professional Standard - Education

JY/T 024-1996 General rules for high performance liquid chromatography

Shandong Provincial Standard of the People's Republic of China

DB37/T 3043-2017 Determination of Morpholine Hydrochloride in Feedstuffs by Liquid Chromatography-Mass Spectrometry
DB37/T 3629-2019 Determination of fipronil in feed by liquid chromatography-tandem mass spectrometry

Agricultural Standard of the People's Republic of China

农业部1629号公告-2-2011 Determination of reserpine in feeds. High-performance liquid chromatography