Formic acid liquid chromatography

Formic acid liquid chromatography, Total:39 items.

The international standard classification for "Formic acid liquid chromatography" includes: Surface active agents , Cosmetics. Toiletries , Sugar and sugar products , food products in general , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "Formic acid liquid chromatography" includes: Tooth paste, soap and detergent , Cosmetics , Beekeeping, silkworm keeping , Basic standards and general methods , Tobacco curing in general , TCM pharmaceutics , Sugar refining , Diagnostic standard for occupational diseases .

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

GB/T 32121-2015 Determination of 4-(aminomethyl) cyclohexanecarboxylic acidtranexamic acid）in toothpaste―HPLC-MS/MS
GB/T 30940-2014 Determination of tretinoin and isotretinoin in cosmetics―High performance liquid chromatography
GB/T 44350-2024 Determination of methyl syringate in rape honey—High performance liquid chromatography method
SN/T 4675.15-2016 Detection of Salicylic acid、Dehydroacetic acid and 4-Chlorobenzoic acid in wine for export―HPLC method
GB/T 23495-2009 Determination of benzoic acid,sorbic acid and saccharin sodium in foods—High performance liquid chromatography method

Professional Standard - Tobacco

YC/T 421-2011 Determination of cinnamyl anthranilate in tobacco additives—High performance liquid chromatographic method

Professional Standard - Commodity Inspection

SN/T 1303-2003 Method for the determination of benzoic acid sorbic acid and p-hydroxybenzoates in royal jelly -- Liquid chromatographic method
SN/T 2012-2007 Determination of benzoic acid and sorbic acid in vinegar for export and import-Liquid chromatography
SN/T 1121-2002 Determination of benzoic acid||sorbic acid and parabens in Chinese traditional medicine preparation-Liquid chromatographic method
SN/T 3818-2014 Determination of phthalate in pressure-sensitive adhesive - Liquid chromatogram- Mass-spectrography
SN/T 2012-2019 Determination of benzoic acid and sorbic acid in vinegar for export-LC and I C-MS/MS method

Group Standards of the People's Republic of China

T/ZJATA 0011-2022 Soil-Determination of organic acids (formic acid, acetic acid, propionic acid, acrylic acid)-High performance liquid chromatography
T/SDFA 006-2023 Determination of Formic Acid and Formate in Mixed Feed Additives by High Performance Liquid Chromatography

Professional Standard - Agriculture

NY/T 2297-2012 Determination of Benzoic Acid and Sorbic Acid in Feeds - High Performance Liquid Chromatography
NY/T 4310-2023 Determination of chromium picolinate in feeds-High performance liquid chromatography
NY/T 1723-2009 Determination of dimethyl fumarate in food-High-performance liquid chromatography method

Hubei Provincial Standard of the People's Republic of China

DB42/T 2242-2024 Determination of Carboxymethyllysine in Aquatic Products Liquid Chromatography

未注明发布机构

FORD FLTM AM 106-1-2001 DETERMINATION OF BENZOATE AND TRIAZOLE IN COOLANT BY LIQUID CHROMATOGRAPHY
FORD FLTM AM 106-01-2001 DETERMINATION OF BENZOATE AND TRIAZOLE IN COOLANT BY LIQUID CHROMATOGRAPHY

Professional Standard - Light Industry

QB/T 5594-2021 Determination of tranexamic acid in cosmetics——High performance liquid chromatography

Professional Standard - Hygiene

WS/T 53-1996 Urine - Determination of hippuric acid and methylhipuric acid - High performance liquid chromatographic method

Military Standard of the People's Republic of China-General Armament Department

GJB 4359-2002 Determination of dimethyl methyl phosphate by gas chromatography

Professional Standard - Environmental Protection

HJ/T 72-2001 W ater quality - Determination of phthalate(dimethyl dibutyl dioctyl) - Liquid chromatography

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

DBS53/ 015-2013 Determination of Dimethyl Fumarate in Food by High Performance Liquid Chromatography

Guangxi Provincial Standard of the People's Republic of China

DB45/T 868-2012 Identification of Pangolin Armor Tablets by High Performance Liquid Chromatography Fingerprint

Shandong Provincial Standard of the People's Republic of China

DB37/T 3033-2017 Determination of dimethyl fumarate in cosmetics by high performance liquid chromatography

Association Francaise de Normalisation

NF M07-083*NF EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates - Liquid chromatography (LC)/gas chromatography (GC) method

German Institute for Standardization

DIN EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle distillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method; German version EN 14331:2004
DIN EN 14176:2004-03 Determination of Domoic Acid in Mussels by High Performance Liquid Chromatography

American Society for Testing and Materials (ASTM)

ASTM RR-D16-1048 2013 D7884-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography
ASTM RR-D16-1073 2019 D7884-Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography
ASTM D7884-24 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography

European Committee for Standardization (CEN)

EN 14331:2004 Liquid petroleum products - Separation and characterisation of fatty acid methyl esters (FAME) from middle destillate fuels - Liquid chromatography (LC)/gas chromatography (GC) method

Gosstandart of Russia

GOST R EN 14331-2010 Liquid petroleum products. Separation and characterization of fatty acid methyl esters (FAME) from middle distillates by method of liquid chromatography and gas chromatography

GCC Standardization Organization

GSO ISO 12966-1:2015 Animal and vegetable fats and oils -- Gas chromatography of fatty acid methyl esters -- Part 1: Guidelines on modern gas chromatography of fatty acid methyl esters

Ente Nazionale Italiano di Unificazione

UNI EN 15054:2006 Non fatty foods - Determination of chlormequat and mepiquat - LC-MS method

British Standards Institution (BSI)

BS EN ISO 12966-1:2014(2015) Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters Part 1 : Guidelines on modern gas chromatography of fatty acid methyl esters

Standards Norway

NS-EN 15054:2006 Non fatty foods — Determination of chlormequat and mepiquat — LC-MS method
NS-EN 14331:2004 Liquid petroleum products — Separation and characterisation of fatty acid methyl esters (FAME) from middle distillates — Liquid chromatography (LC)/gas chromatography (GC) method