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Comparison of four chromatograms

Comparison of four chromatograms, Total:85 items.

In the international standard classification, Comparison of four chromatograms involves: Environmental protection, Vocabularies, Protection against crime, Occupational safety. Industrial hygiene, Water quality, Fuels, Paint ingredients, Farming and forestry, Products of the chemical industry, General methods of tests and analysis for food products, Medical sciences and health care facilities in general, Electronic components in general, Meat, meat products and other animal produce, Inorganic chemicals, Fertilizers, Analytical chemistry, Glass.

Jiangxi Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB36/T 1841-2023 Determination of three tetracycline antibiotics in soil by high performance liquid chromatography-triple quadrupole mass spectrometry

British Standards Institution (BSI), Comparison of four chromatograms

BS EN ISO 18314-4:2021 Analytical colorimetry. Metamerism index for pairs of samples for change of illuminant
19/30354953 DC BS ISO 18314-4. Analytical colorimetry. Part 4. Metamerism index for pairs of samples at change of illuminant
23/30456807 DC BS EN ISO 18314-4. Analytical colorimetry - Part 4. Metamerism index for pairs of samples for change of illuminant
DD CEN/TS 16233-2:2011 Foodstuffs. HPLC method for the determination of xanthophylls in fish flesh - Identification of the enantiomer ratio of astaxanthin
BS DD CEN/TS 16233-2:2011 Foodstuffs. HPLC method for the determination of xanthophylls in fish flesh. Identification of the enantiomer ratio of astaxanthin
20/30404078 DC BS EN 16274. Method for Analysis of Allergens. Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry
BS 4427-11:1983 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Separation by column chromatography and determination of the different phosphate forms

国家能源局, Comparison of four chromatograms

NB/SH/T 6054-2022 Determination of the four metal anti-knocking agents content in gasoline Gas-chromatography-mass Spectrometry

Anhui Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB34/T 2498-2015 Determination of Four Kinds of Sweeteners in Liquor by Ultra Performance Liquid Chromatography Tandem Mass Spectrometry
DB34/T 2820-2017 Determination of 330 pesticide residues in Chinese herbal medicines by liquid chromatography quadrupole time-of-flight tandem mass spectrometry

Professional Standard - Public Safety Standards, Comparison of four chromatograms

GA/T 2067-2023 Forensic sciences—Examination methods for nine barbiturates including barbital in biological samples—LC-MS
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 1634-2019 Forensic science hair, blood phenylpropanoid A and other four phenylpropanoid A drug testing gas chromatography and gas chromatography-mass spectrometry
GA/T 1627-2019 Gas chromatography and gas chromatography-mass spectrometry for the detection of four phenoxycarboxylic acid herbicides including 2,4-D in forensic science biological samples
GA/T 1627-2010 Gas chromatography and gas chromatography-mass spectrometry for the detection of four phenoxycarboxylic acid herbicides including 2,4-D in forensic science biological samples
GA/T 1319-2016 GC and GC-MS examination methods for amphetamines including amphetamine methamphetamine MDMA and tenamfetamine in urine of drug user in forensic science
GA/T 2071-2023 Forensic sciences—Examination methods for five imidazoline drugs including tetrahydrozoline in biological samples—LC-MS
GA/T 1639-2019 Forensic science phenylpropanoid A and other four phenylpropanoid A drugs and ketamine detection in saliva by liquid chromatography-mass spectrometry
GA/T 1902.1-2021 Screening of 46 hypnotics and sedatives including barbiturates in forensic biological samples Part 1: Gas chromatography-mass spectrometry
GA/T 1902.2-2021 Screening of 46 hypnotics and sedatives including barbiturates in forensic biological samples Part 2: Liquid chromatography-mass spectrometry
GA/T 1638-2019 Gas chromatography-mass spectrometry for detection of diazepam and other four benzodiazepines and their metabolites in urine in forensic science

Jiangsu Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB32/T 4468-2023 Determination of 11 Pesticide Residues in Human Serum by Gas Chromatography-Triple Quadrupole Mass Spectrometry

Hubei Provincial Standard of the People's Republic of China, Comparison of four chromatograms

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

Group Standards of the People's Republic of China, Comparison of four chromatograms

T/NAIA 016-2020 Determination of four metal antiknock agents in light oil products by gas chromatography-mass spectrometry
T/CPMA 022-2020 Determination of 13 tetracycline residues in drinking water by high performance liquid chromatagraphy-tandem mass spectrometry
T/CESA 1063-2019 Determination of four phthalates in electrical and electronic products High performance liquid chromatography
T/SAASS 13-2021 Determination of four biogenic amines including histamine in porcine intestinal contents by high performance liquid chromatography
T/SWSTA 0005-2021 Determination of four ether-like odorants including dimethyl disulfide in water by headspace solid-phase microextraction-gas chromatography-mass spectrometry
T/NAIA 0218-2023 Determination of 11 drugs, their metabolites and the population marker cotinine in wastewater by liquid chromatography-triple quadrupole mass spectrometry
T/SATA 012-2019 Simultaneous Determination of Multiple Drugs (Sulfonamides, Quinolones, Tetracyclines, Clopidol and Amantadine) Residues in Egg Products by UPLC-MS/MS

Danish Standards Foundation, Comparison of four chromatograms

DS/ISO 18314-4:2021 Analytical colorimetry – Part 4: Metamerism index for pairs of samples for change of illuminant
DS/EN ISO 18314-4:2021 Analytical colorimetry – Part 4: Metamerism index for pairs of samples for change of illuminant (ISO 18314-4:2020)
DS/CEN/TR 15106:2006 Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001

Association Francaise de Normalisation, Comparison of four chromatograms

NF EN ISO 18314-4:2021 Analyse colorimétrique - Partie 4 : indice de metamérisme de paires d'échantillon pour changement d'illuminant
XP T90-140:2013 Water quality - Determination of four chemical forms of arsenic species - Method by high-pressure liquid chromatography (HPLC) coupled with inductively coupled plasma mass spectrometry (ICP-Ms)
NF T75-616*NF EN 16274:2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry
NF EN 16274:2021 Méthode d'analyse des allergènes - Quantification de la liste étendue des 57 allergènes suspectés dans les matières premières de parfumerie et les compositions parfumantes prêtes à être injectées, par chromatographie en phase gazeuse/spectr...

Professional Standard - Environmental Protection, Comparison of four chromatograms

HJ 1048-2019 Determination of 17 Aniline Compounds in Water Quality by Liquid Chromatography-Triple Quadrupole Mass Spectrometry
HJ 1049-2019 Water Quality Determination of Four Nitrophenol Compounds by Liquid Chromatography-Triple Quadrupole Mass Spectrometry
HJ 1242-2022 Water Quality Determination of Six Phthalate Compounds by Liquid Chromatography-Triple Quadrupole Mass Spectrometry
HJ 1210-2021 Determination of 13 Anilines and 2 Benzidines in Soil and Sediment by Liquid Chromatography-Triple Quadrupole Mass Spectrometry

Henan Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB4107/T 434-2019 Determination of Four Fluoroquinolones Residues in Eggs by Liquid Chromatography-Tandem Mass Spectrometry

ES-UNE, Comparison of four chromatograms

UNE-EN ISO 18314-4:2022 Analytical colorimetry - Part 4: Metamerism index for pairs of samples for change of illuminant (ISO 18314-4:2020)
UNE-EN 16274:2022 Method for Analysis of Allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry

German Institute for Standardization, Comparison of four chromatograms

DIN EN ISO 18314-4:2021-09 Analytical colorimetry - Part 4: Metamerism index for pairs of samples for change of illuminant (ISO 18314-4:2020); German version EN ISO 18314-4:2021 / Note: To be replaced by DIN EN ISO 18314-4 (2023-02).
DIN EN ISO 18314-4:2023-02 Analytical colorimetry - Part 4: Metamerism index for pairs of samples for change of illuminant (ISO/DIS 18314-4:2022); German and English version prEN ISO 18314-4:2023 / Note: Date of issue 2023-01-06*Intended as replacement for DIN EN ISO 18314-4 (20...
DIN EN 16274:2021-11 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry; German version EN 16274:2021
DIN EN 16274:2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry; German version EN 16274:2021
DIN CEN/TS 16233-2:2011-09*DIN SPEC 91050-2:2011-09 Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2: Identification of the enantiomer ratio of astaxanthin; German version CEN/TS 16233-2:2011
DIN CEN/TS 16233-2:2011 Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2: Identification of the enantiomer ratio of astaxanthin; German version CEN/TS 16233-2:2011
DIN 51855-8:1997 Testing of gaseous fuels and other gases - Determination of sulfur compounds content - Part 8: Gaschromatographic determination of dihydrogen sulfide, carbonyl sulfide and other sulfur compounds using specific detectors
DIN 38413-8:2000 German standard methods for the examination of water, waste water and sludge - Single components (group P) - Part 8: Determination of nitrilotriacetic acid (NTA), ethylenedinitrilotetraacetic acid (EDTA) and diethylenetrinitrilopentaacetic acid (DTPA) by

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Comparison of four chromatograms

GB/T 26517-2011 Determination of 24 preservatives in cosmetics.High performance liquid chromatography method
GB/T 20757-2006 Method for the determinationof fourteen quinolone residues inhoney.LC-MS-MS method
GB/T 24800.1-2009 Determination of 9 tetracyclines in cosmetics by high performance liquid chromatography method
GB/T 24800.2-2009 Determination of 41 glucocorticoids in cosmetics by LC-MS-MS and TLC method
GB/T 23207-2008 Determination of 485 pesticides and related chemicals residues in fugu,eel and prawn.GC-MS method
GB/T 23208-2008 Determination of 450 pesticides and related chemicals residues in fugu,eel and prawn.LC-MS-MS method

International Organization for Standardization (ISO), Comparison of four chromatograms

ISO/FDIS 18314-4:2023 Analytical colorimetry — Part 4: Metamerism index for pairs of samples for change of illuminant
ISO 18314-4:2023 Analytical colorimetry — Part 4: Metamerism index for pairs of samples for change of illuminant

Professional Standard - Agriculture, Comparison of four chromatograms

SN/T 3788-2014 Determination of four organochlorine pesticides in textiles for import and export by gas chromatography
SN/T 5493-2023 Determination of 29 Fentanyls in Solid and Liquid Samples by Liquid Chromatography-Quadrupole/Time-of-Flight Mass Spectrometry
SZDB/Z 323-2018 Determination of 21 kinds of sulfonamides, chloramphenicols, tetracyclines, nitrofurans, quinolones and malachite green in aquaculture water by high performance liquid chromatography-tandem mass spectrometry
水产品质量安全检验手册 5.4.8.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 4 Determination of Sulfa Residues in Aquatic Products 8. Determination of 16 Sulfa Residues--Liquid Chromatography-Tandem Mass Spectrometry (GBT 18932.17-2003)
水产品质量安全检验手册 7.4.1.4-2005 Chapter 7 Inspection of additives in aquatic products Section 4 Determination of antioxidants in aquatic products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (IV) liquid chromatography
水产品质量安全检验手册 7.4.1.3-2005 Chapter 7 Inspection of additives in aquatic products Section 4 Determination of antioxidants in aquatic products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (3) Colorimetry

Liaoning Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB21/T 3286-2020 Determination of five sulfonamide antibiotics in water quality by solid phase extraction high performance liquid chromatography-triple quadrupole tandem mass spectrometry

Shandong Provincial Standard of the People's Republic of China, Comparison of four chromatograms

DB37/T 3028-2017 Determination of 4 paraben preservatives in cosmetics by gas chromatography

American Society for Testing and Materials (ASTM), Comparison of four chromatograms

ASTM E3324-22 Standard Test Method for Lipid Quantitation in Liposomal Formulations Using Ultra-High-Performance Liquid Chromatography (UHPLC) with Triple Quadrupole Mass Spectrometry (TQMS)
ASTM E806-99(2003) Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)
ASTM E806-99 Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)
ASTM E806-08 Standard Test Method for Carbon Tetrachloride and Chloroform in Liquid Chlorine by Direct Injection (Gas Chromatographic Procedure)
ASTM D6886-18 Standard Test Method for Determination of the Weight Percent Individual Volatile Organic Compounds in Waterborne Air-Dry Coatings by Gas Chromatography
ASTM E2330-12 Standard Test Method for Determination of Concentrations of Elements in Glass Samples Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS) for Forensic Comparisons

Professional Standard - Commodity Inspection, Comparison of four chromatograms

SN/T 2325-2009 Determination of 45 pesticides residues including azimsulfron,bensulfron-methyl,cinosulfron et al in foods for import and export.HPLC-MS/MS method
SN/T 4138-2015 Screening detection of dichlorvos, tecnazene, ethoprophos 88 pesticide residues in exported fruits and vegetables.QuEChERS-GC-NCI-MS method

European Committee for Standardization (CEN), Comparison of four chromatograms

CEN/TR 15106:2005 Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001
PD CEN/TS 16233-2:2011 Foodstuffs - HPLC method for the determination of xanthophylls in fish flesh - Part 2: Identification of the enantiomer ratio of astaxanthin

AENOR, Comparison of four chromatograms

UNE-CEN/TR 15106:2005 IN Fertilizers - Determination of chelating agents EDDHA and EDDHMA by ion pair chromatography - Comparison of non-standardized Lucena method with EN 13368-2:2001

Military Standard of the People's Republic of China-General Armament Department, Comparison of four chromatograms

GJB 533.29-1988 Detection method for 45 components of submarine cabin air. Determination of Freon-11, chloroform, and carbon tetrachloride content by gas chromatography.

AT-ON, Comparison of four chromatograms

OENORM EN 16274-2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry

CH-SNV, Comparison of four chromatograms

SN EN 16274-2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry

IT-UNI, Comparison of four chromatograms

UNI EN 16274-2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry

Lithuanian Standards Office , Comparison of four chromatograms

LST EN 16274-2021 Method for analysis of allergens - Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry