Chromatographic inverted peak

Chromatographic inverted peak, Total:154 items.

The international standard classification for "Chromatographic inverted peak" includes: General methods of tests and analysis for food products , Protection against crime , Beekeeping , Biology. Botany. Zoology , Cereals, pulses and derived products , Examination of water for chemical substances , Meat, meat products and other animal produce , Cosmetics. Toiletries , Farming and forestry , Vegetables and derived products , Sugar and sugar products .

The Chinese standard classification for "Chromatographic inverted peak" includes: Basic standards and general methods , Crime judging technology , Beekeeping, silkworm keeping , Basic Subject in general , Food sanitation , Analysis methods for toxic substances in water , Cosmetics , Legal medical expert , Pesticide management and application method , Basic standards and general methods , Sugar refining .

Professional Standard - Commodity Inspection

SN/T 1971-2007 Determination of indoxacarb residues in food for import and export-GC and LC-MS/MS methods
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 0654-2019 Determination of captan residues in fruits for Export GC and GC-MS/MS method
SN/T 5147-2019 Determination of inositol in milk products LC-MS/MS method for export
SN/T 3540-2013 Determination of prohibited dyes in foods for export―LC-MS/MS Method
SN/T 5113-2019 Determination of nitrofuran antibiotics in edible animals and feeds for import and export-LC-MS/MS method、LC method
SN/T 3863-2014 Determination of water soluble alkali stain - Liquid chromatogram-Mass spectrum or mass-spectrography
SN/T 2012-2019 Determination of benzoic acid and sorbic acid in vinegar for export-LC and I C-MS/MS method
SN/T 4114-2015 Determination of anthracene in carbon black-Gas chromatography-mass spetrometry
SN/T 3853-2014 Determination of kojic acid in food for export - Liquid chromatogram-Mass spectrum or mass-spectrography
SN/T 4257-2015 Determination of trinexapac-ethyl，S，S，S-tributylphosphorotrithioate， 2一(3一Chlorophenoxy)propionicacid，gibberellin residues in foodstuffs for export一LC-MS/MS method
SN/T 5146-2019 Determination of L-carnitine in exported foods by high-performance liquid chromatography and liquid chromatography-mass spectrometry/mass spectrometry

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3784-2024 Bactrian camel wool color classification
DB15/T 612-2013 Mongolian three-color camel hump silk

Professional Standard - Machinery

JB/T 6347.2-1999 Gear chamfering machine series spectrum

Hubei Provincial Standard of the People's Republic of China

DB42/T 937-2013 Chinese Barbed Barb

Group Standards of the People's Republic of China

T/GAIA 010-2021 Determination of Furfural in Condiments by Gas Chromatography-Mass Spectrometry
T/JSSIA 0001-2017 Series Programmes for Flip Chip Ball Grid Array Package
T/ZJATA 0023-2024 Determination of perchlorate in water Ion chromatography-mass spectrometry/mass spectrometry
T/GDFDTAEC 08-2024 Determination of prohibited fat-soluble synthetic colour in foods by liquid chromatography-tandem mass spectrometric method
T/NAIA 0143-2022 Determination of five anthocyanins in wine by liquid chromatography-tandem mass spectrometry
T/NAIA 0147-2022 Determination of 6 Anthocyanins in Wine by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
T/NAIA 0110-2022 Determination of various non-edible colorants in wine by liquid chromatography-mass spectrometry/mass spectrometry
T/QDAS 039-2020 Determination of hidden components in pesticides- Gas chromatography-mass spectrometry
T/SDAS 619-2023 Determination of Anthocyanins in Color Corn by High Performance Liquid Chromatography
T/JGE 0006.1-2021 Jiangxi Green Ecological Hengfeng Ge
T/SDAS 406-2022 Determination of medium-chain triglycerides in food for medical use by gas chromatography-mass spectrometry

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

GB/T 39878-2021 Examination methods for estazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 29635-2013 GC and GC-MS examination methods for heroin in suspected drug
GB/T 39881-2021 Examination methods for methaqualone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 39877-2021 Examination methods for diazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
SN/T 4575-2016 Determination of multiple prohibited and restricted colorants in cosmetics for export-HPLC method and LC-MS/MS method
GB/T 24313-2009 Determination of olefin in beeswax—Gas chromatographic-mass spectrum method
SN/T 4675.16-2016 Determination of fumaric acid in wine for export-LC-MS/MS method
GB/T 19650-2005 Method for determination of 437 pesticides residues in animal tissues―GC-MS and LC-MS-MS method
SN/T 4890-2017 Determination of curcuminoids in foodstuffs for export—HPLC method and HPLC-MS/MS method
GB/T 39879-2021 Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 39876-2021 Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39882-2021 Examination methods for methylene dioxymetham phetamine in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 21925-2008 Determination of herbicide residues in water - LC/MS method
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 39883-2021 Examination methods for morphine in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 29675-2013 Determination of nonylphenol in cosmetics—Liquid chromatography tandem mass spectrometry
GB/T 23376-2009 Determination of pesticides residues in tea - GC/MS method
SN/T 4523-2016 Determination of various illegal pigment in grape wine for export-LC-MS-MS method
GB/T 39880-2021 Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 29637-2013 GC and GC-MS examination methods for ketamine in suspected drug
GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
SN/T 4891-2017 Determination of Spirotetramat residue in foodstuffs for export—HPLC andLC-MS/MS method
GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
GB/T 40179-2021 Determination of organic acids in plant—Liquid chromatography-tandem mass spectrometry
GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry

Professional Standard - Judicatory

SF/T 0113-2021 Determination of cyanide in blood by gas chromatography-mass spectrometry and gas chromatography

Professional Standard - Public Safety Standards

GA/T 2036-2023 Forensic sciences-Examination methods for nimetazepam in suspected drugs-GC and GC-MS
GA/T 1616-2019 Forensic sciences—Examination methods for chloramphenicol in biological samples—HPLC and LC-MS
GA/T 1645-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for the Detection of Cocaine in Suspected Drugs in Forensic Science
GA/T 2024-2023 Forensic sciences-Examination methods for 5-MeO-DiPT and 5-MeO-MiPT in suspected drugs-GC and GC-MS
GA/T 1621-2019 Forensic sciences—Examination methods for buprofezin in biological samples—GC-MS and LC-MS
GA/T 2037-2023 Forensic sciences-Examination methods for nimetazepam in suspected drugs-LC and LC-MS
GA/T 2033-2023 Forensic Sciences-Examination methods for dihydroetorphine in suspected drug-LC and LC-MS
GA/T 1629-2019 Paraquat detection in blood and urine for forensic science by gas chromatography and gas chromatography-mass spectrometry
GA/T 121-2019 Forensic sciences-Examination methods for cantharidin in biological samples-GC and GC-MS
GA/T 1623-2019 Forensic sciences—Examination methods for aldicarb in biological samples-GC-MS and LC-MS
GA/T 2039-2023 Forensic sciences-Examination methods for tramadol in suspected drugs-LC and LC-MS
GA/T 1789-2021 Forensic sciences-Examination methods for hydroxylimine in suspected precursors-LC-MS,GC-MS and HPLC
GA/T 1646-2019 Metsa T-Test Liquid Chromatography and Liquid Chromatography-Mass Spectrometry in Suspected Drugs in Forensic Science
GA/T 2022-2023 Forensic sciences-Examination methods for 5F-AMB and5F-APINACA in suspected drugs-GC and GC-MS
GA/T 2031-2023 Forensic sciences-Examination methods for dolantin in suspected drugs-LC and LC-MS
GA/T 2051-2023 Forensic sciences-Examination method for bromine in suspected precursor chemicals-GC and GC-MS
GA/T 1648-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Crow P Test in Suspected Drugs in Forensic Sciences
GA/T 2023-2023 Forensic sciences-Examination methods for 5F-AMB and 5F-APINACA in suspected drugs-LC and LC-MS
GA/T 187-2021 Forensic sciences-Examination methods for dichlorvos and trichlorfon in biological samples-GC-MS and LC-MS
GA/T 1074-2013 GC-MS and LC-MS/MS examination methods for γ-hydroxybutyric acid in biological samples
GA/T 1989-2022 Forensic sciences—Examination methods for promethazine in suspected drugs一GC and GC-MS
GA/T 2029-2023 Forensic sciences-Examination methods for buprenorphine in suspected drugs-LC and LC-MS
GA/T 2040-2023 Forensic sciences-Examination methods for promethazine insuspected drugs-LC and LC-MS
GA/T 2044-2023 Forensic sciences-Examination methods for codeine in cough syrups-LC and LC-MS
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 1642-2019 Liquid Chromatography and Liquid Chromatography-Mass Spectrometry for Cannabis Detection in Forensic Science Suspected Drugs
GA/T 2032-2023 Forensic sciences-Fxamination methods for dihydroetorphine in suspected drugs-GC and GC-MS
GA/T 1620-2019 Forensic sciences—Examination methods for chlorpheniramine in biological samples—GC and GC-MS
GA/T 1603-2019 Forensic sciences—Examination methods for diphenidol in biological samples-GC and GC-MS
GA/T 1615-2019 Forensic sciences—Examination methods for clozapine in biological samples—GC and GC-MS
GA/T 2034-2023 Forensic sciences-Examination methods for caffeine in suspected drugs-GC and GC-MS
GA/T 2028-2023 Forensic sciences-Examination methods for buprenorphine in suspected drugs-GC and GC-MS
GA/T 2027-2023 Forensic sciences-Examination methods for phencyclidine in suspected drugs-LC and LC-MS
GA/T 1328-2016 GC and GC-MS examination methods for carbamazepine in biological samples in forensic science
GA/T 2035-2023 Forensic sciences-Examination methods for caffeine in suspected drugs-LC and LC-MS
GA/T 2026-2023 Forensic sciences-Examination methods for phencyclidine in suspected drugs-GC and GC-MS
GA/T 1915-2021 Forensic sciences—Examination methods for hydrogen sulfide in biological samples—GC and GC-MS
GA/T 1614-2019 Forensic sciences—Examination methods for ketamine in biological samples—GC and GC-MS
GA/T 2043-2023 Forensic sciences-Examination methods for codeine in suspected cough syrup-GC and CC-MS
GA/T 1327-2016 GC, GC-MS and LC-MS/MS examination methods for zolpidem in biological samples in forensic science
GA/T 1622-2019 Forensic sciences—Examination methods for nereistoxin,bisultap,thiocyclam and cartap in biological samples—GC,GC-MS and LC-MS
GA/T 1316-2016 GC and GC-MS examination methods for ketamine in hair and blood samples of forensic science
GA/T 2030-2023 Forensic sciences-Examination methods for dolantin in suspected drugs-GC and GC-MS
GA/T 2038-2023 Forensic sciences-Examination methods for tramadol in suspecteddrugs-GC and CC-MS

Professional Standard - Agriculture

NY/T 1379-2007 Multi-residue Determination of 334 Pesticides in Vegetable by GC/MS and LC/MS
NY/T 1033-2006 Determination of cimaterol in feeds.Gas chromatography/mass spectrometry method
SZDB/Z 320-2018 Determination of Polyols in Food by Gas Chromatography-Mass Spectrometry
NY/T 3277-2018 Determination of 88 pesticides and their metabolites residues in water— Liquid chromatography-tandem mass spectrometry and gas chromatography-tandem mass spectrometry
NY/T 3110-2017 Determination of fattyacidprofilesin vegetable oilseeds-Gas chromatography mass spectrometry
201药典三部-2020 Chromatography 0501 Paper Chromatography
SN/T 5654-2024 Detection of porcine origin components in gelatin by liquid chromatography-tandem mass spectrometry

Professional Standard - Supply and Marketing Cooperative

GH/T 1394-2022 Determination of oligosaccharides in honey - liquid chromatography-tandem mass spectrometry method

Jilin Provincial Standard of the People's Republic of China

DB22/T 2965-2019 Determination of Psychotropic Drugs in Feed by Liquid Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 2292-2015 Determination of Cantharidin in Cosmetics by Gas Chromatography-Mass Spectrometry
DB22/T 1987-2013 Determination of diethylstilbestrol in feed 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 2268-2015 Determination of amantadine in feed by liquid chromatography-mass spectrometry/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 2964-2019 Determination of Nonylphenol 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 2852-2017 Determination of Toxaphene Residues in Ginseng Gas Chromatography-Mass Spectrometry/Mass Spectrometry
DB22/T 2686-2017 Determination of fluazinam in ginseng by liquid chromatography-mass spectrometry/mass spectrometry

Agricultural Standard of the People's Republic of China

农业部1068号公告-7-2008 Determination of strychnine in feeds.Gas chromatography-mass spectrometry method
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1068号公告-1-2008 Determination of strychnine in swine urine.Gas chromatography-mass spectrometry method
农业部1486号公告-10-2010 Determination of triazolam in feeds.Gas chromatography/mass spectrometry method

Heilongjiang Provincial Standard of the People's Republic of China

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

Shandong Provincial Standard of the People's Republic of China

DB37/T 3031-2017 Determination of Cantharidin in Cosmetics by Liquid Chromatography-Mass Spectrometry-Mass Spectrometry
DB37/T 3043-2017 Determination of Morpholine Hydrochloride in Feedstuffs by Liquid Chromatography-Mass Spectrometry

Anhui Provincial Standard of the People's Republic of China

DB34/T 1361-2011 Determination of chloramphenicol in feed－Gas chromatography mass spectrometry method
DB34/T 3304-2018 Determination of 16 Polycyclic Aromatic Hydrocarbons in Chinese Herbal Medicines by Gas Chromatography-Mass Spectrometry

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 2203-2012 Determination of DEET and repellent in repellants by liquid chromatography and gas chromatography
DB3208/T 221-2024 Rice Lodging Integrated Green Prevention and Control Technical Regulations

Jinlin Provincial Food Standard of the People's Republic of China

DBS22/ 003-2012 Determination of Androgen in Raw Milk by Gas Chromatography-Mass Spectrometry
DBS22/ 004-2012 Determination of Cholesterol in Vegetable Oils by Gas Chromatography-Mass Spectrometry

Guangxi Provincial Standard of the People's Republic of China

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

Korean Agency for Technology and Standards (KATS)

KS C 2375-2006(2021) Analytical method of polychlorinated biphenyls(PCBs)by gas chromatography peak pattern comparison
KS C 2375-2006(2016) Analytical method of polychlorinated biphenyls(PCBs)by gas chromatography peak pattern comparison
KS C 2375-2021 Analytical method of polychlorinated biphenyls(PCBs)by gas chromatography peak pattern comparison
KS C 2375-2006 Analytical method of polychlorinated biphenyls(PCBs)by gas chromatography peak pattern comparison
KS H ISO 11024-1-2019 Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of chromatographic profiles for presentation in standards
KS H ISO 11024-1-2014(2024) Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of chromatographic profiles for presentation in standards

UY-UNIT

UNIT 121-1957 Blue spectrum (used in color pictures)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 11024-1:2010 Essential oils- General guidance on chromatographic profiles- Part 1: Preparation of chromatographic profiles for presentation in standards

American Society for Testing and Materials (ASTM)

ASTM E827-95 Standard Practice for Indentifying Elements by the Peaks in Auger Electron Spectroscopy
ASTM E827-02 Standard Practice for Indentifying Elements by the Peaks in Auger Electron Spectroscopy

Standard Association of Australia （SAA）

AS 5025.1:2002(R2013) Preparation of chromatograms presented in Standard General Guidelines for Essential Oil Chromatograms

(U.S.) Telecommunications Industries Association

TIA-492CAAB-2000 Detail Specification for Class IVa Dispersion-Unshifted Single-Mode Optical Fibers with Low Water Peak

Spanish Association for Standardization (UNE)

UNE-EN 17203:2020 Foodstuffs - Determination of citrinin in food by liquid chromatography tandem mass spectrometry (LC-MS/MS)
UNE 55106:1975 FATS. DETERMINATION OF NEUTRAL OIL BY CHROMATOGRAPHY OF ABSORPTION IN COLUMN.

Standards Norway

NS 1917-1974 Centre drills with 120 degrees protecting chamfer
NS 1916-1969 Centre drills without protecting chamfer
NS 1919:1974 Centre drills with radial chamfer
NS 1919-1974 Centre drills with radial chamfer
NS 1916:1969 Centre drills without protecting chamfer

Swedish Institute for Standards

SS-EN 17411:2020 Fertilizers - Determination of perchlorate in mineral fertilizers by liquid chromatography and tandem mass spectrometry detection (LC-MS/MS)

British Standards Institution (BSI)

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