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hplc + acid peak

hplc + acid peak, Total:126 items.

In the international standard classification, hplc + acid peak involves: Animal feeding stuffs, Meat, meat products and other animal produce, General methods of tests and analysis for food products, Products of the chemical industry, Fruits. Vegetables, Tea. Coffee. Cocoa, Milk and milk products, Pharmaceutics, Fertilizers, Paints and varnishes, Analytical chemistry, Farming and forestry, Cereals, pulses and derived products, Organic chemicals, Fuels, Water quality, Agricultural machines, implements and equipment, Plastics.

Lithuanian Standards Office , hplc + acid peak

LST EN 16160-2012 Animal feeding stuffs - Determination of Hydrocyanic acid by HPLC
LST EN 14176-2004 Foodstuffs - Determination of domoic acid in mussels by HPLC
LST EN 12014-2-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
LST EN 15950-2011 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)
LST EN 16328-2013 Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)
LST EN 14185-1-2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
LST EN 15688-2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
LST EN 14185-2-2006 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column
LST EN 14526-2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation

Danish Standards Foundation, hplc + acid peak

DS/EN 16160:2012 Animal feeding stuffs - Determination of Hydrocyanic acid by HPLC
DS/EN 14176:2004 Foodstuffs - Determination of domoic acids in mussels by HPLC
DS/ISO 13875:2007 Liquid milk - Determination of acid-soluble beta-lactoglobulin content - Reverse-phase HPLC-method
DS/EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2:HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
DS/EN 15950:2011 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)
DS/EN 16328:2013 Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)
DS/EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
DS/EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
DS/EN 14185-2:2006 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column
DS/EN 14526:2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation

AENOR, hplc + acid peak

UNE-EN 16160:2012 Animal feeding stuffs - Determination of Hydrocyanic acid by HPLC
UNE 84666:2011 Cosmetic raw materials. Plant extracts. Quantitative determination of organic acid by HPLC.
UNE-EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
UNE-EN 15950:2011 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)
UNE-EN 16328:2013 Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)
UNE-EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
UNE-EN 15688:2009 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
UNE-EN 14176:2017 Foodstuffs - Determination of domoic acid in raw shellfish, raw finfish and cooked mussels by RP-HPLC using UV detection
UNE-EN 14185-2:2007 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column

Association Francaise de Normalisation, hplc + acid peak

NF EN 15652:2009 Produits alimentaires - Dosage de la niacine par Chromatographie Liquide Haute Performance (CLHP)
NF V03-127:2004 Foodstuffs - Determination of domoic acid in mussels by HPLC.
NF V18-243*NF EN 16160:2012 Animal feeding stuffs - Determination of Hydrocyanic acid by HPLC.
NF EN 17298:2019 Aliments des animaux - Méthodes d'échantillonnage et d'analyse - Dosage de l'acide benzoïque et de l'acide sorbique par chromatographie liquide à haute pression (CLHP)
NF V18-218*NF EN 17298:2019 Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by high performance liquid chromatography (HPLC)
NF U42-161*NF EN 15950:2010 Fertilizers - Determination of N-(1,2-dicarboxyethyl) D,L aspartic acid (Iminodisuccinic-acid, IDHA) using high-performance liquid chromatography (HPLC).
NF EN 15950:2010 Engrais - Dosage de l'acide N-(1,2-dicarboxyéthyl)-D,L aspartique (acide iminodisuccinique, IDHA) par chromatographique liquide haute performance (HPLC)
NF V03-010-2*NF EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
NF V03-010-2:1997 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products.
NF EN 16328:2013 Engrais - Dosage du 3,4-diméthyl-1H-pyrazole-phosphate (DMPP) - Méthode par chromatographie liquide à haute performance (HPLC)
NF EN 12014-2:2017 Produits alimentaires - Détermination de la teneur en nitrates et/ou en nitrites - Partie 2 : méthode de détermination par CLHP/CI de la teneur en nitrates des légumes et des produits à base de légumes
NF EN 16651:2015 Engrais - Dosage du N-(n-butyl)triamide de l'acide thiophosphorique (NBPT) et du N-(n-propyl)triamide de l'acide thiophosphorique (NPPT) - Méthode par chromatographie liquide à haute performance (HPLC)
NF U42-181*NF EN 16328:2013 Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC)
NF U42-115*NF EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl) thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
NF V03-127*NF EN 14176:2017 Foodstuffs - Determination of domoic acid in raw shellfish, raw finfish and cooked mussels by RP-HPLC using UV detection
NF U42-120*NF EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
NF V03-093-2*NF EN 14185-2:2006 Non fatty foods - Determination of N-methylcarbamate residues - Part 2 : HPLC method with clean-up on a diatomaceous earth column.
NF ISO 7358:2021 Huiles essentielles de bergamote, de citron, de bigarade et de limette complètement ou partiellement privées de bergaptène - Détermination de la teneur en bergaptène par chromatographie liquide à haute performance (CLHP)
NF V03-143*NF EN 14526:2017 Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation
NF V03-143:2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation.

European Committee for Standardization (CEN), hplc + acid peak

EN 14176:2003 Foodstuffs Determination of domoic acid in mussels by HPLC
EN 15652:2009 Foodstuffs - Determination of niacin by HPLC
EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
EN 14526:2017 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation
EN 14526:2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation

German Institute for Standardization, hplc + acid peak

DIN EN 14176:2004 Foodstuffs - Determination of domoic acid in mussels by HPLC; German version EN 14176:2003
DIN 10767:1992 Analysis of coffee and coffee products; determination of chlorogenic acids content; HPLC method
DIN EN 17298:2019-11 Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC); German version EN 17298:2019
DIN EN 17298:2019 Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC)
DIN EN 15652:2009 Foodstuffs - Determination of niacin by HPLC; English version of DIN EN 15652:2009-09
DIN EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products; German version EN 12014-2:1997
DIN EN 16160:2012 Animal feeding stuffs - Determination of Hydrocyanic acid by HPLC; German version EN 16160:2012
DIN EN 12014-2:2018-02 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products; German version EN 12014-2:2017
DIN EN 15950:2010-12 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC); German version EN 15950:2010
DIN EN 16328:2013-02 Fertilizers - Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP) - Method using high-performance liquid chromatography (HPLC); German version EN 16328:2012
DIN EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
DIN EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC); English version of DIN EN 15688:2008-11
DIN EN 16651:2015-07 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN 10767:2015 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method
DIN EN 14176:2017-03 Foodstuffs - Determination of domoic acid in raw shellfish, raw finfish and cooked mussels by RP-HPLC using UV detection; German version EN 14176:2017
DIN EN 15950:2010 Fertilizers - Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC); German version EN 15950:2010
DIN ISO 20179:2007 Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection (ISO 20179:2005) English version of DIN ISO 20179:2007-10
DIN EN 14185-2:2006-08 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column; German version EN 14185-2:2006
DIN EN 16651:2015 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC); German version EN 16651:2015
DIN EN 16328:2013 Fertilizers.Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP).Method using high-performance liquid chromatography (HPLC); German version EN 16328:2012
DIN EN 14176:2017 Foodstuffs - Determination of domoic acid in raw shellfish, raw finfish and cooked mussels by RP-HPLC using UV detection; German version EN 14176:2017
DIN EN 14526:2017 Foodstuffs - Determination of saxitoxin-group toxins in shellfish - HPLC method using pre-column derivatization with peroxide or periodate oxidation; German version EN 14526:2017
DIN EN 14526:2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation; German version EN 14526:2004
DIN EN 16075:2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatographie (HPLC); German version EN 16075:2011

British Standards Institution (BSI), hplc + acid peak

BS EN 15652:2009 Foodstuffs - Determination of niacin by HPLC
BS ISO 17293-1:2014 Surface active agents. Determination of chloroacetic acid (chloroacetate) in surfactants. HPLC method
BS EN 16160:2012 Animal feeding stuffs. Determination of Hydrocyanic acid by HPLC
BS EN 17298:2019 Animal feeding stuffs. Methods of sampling and analysis. Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC)
BS EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
BS EN 14524:2004 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up, derivatization and fluorimetric detection
22/30456255 DC BS ISO 6923. Determination of monomeric diisocyanate content in coating materials and similar products using HPLC-UV
BS EN 15950:2010 Fertilizers. Determination of N-(1,2-dicarboxyethyl)-D, L-aspartic acid (Iminodisuccinic acid, IDHA) using high-performance liquid chromatography (HPLC)
BS EN 16328:2012 Fertilizers. Determination of 3,4-dimethyl-1H-pyrazole phosphate (DMPP). Method using high-performance liquid chromatography (HPLC)
BS EN 16651:2015 Fertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)
BS EN 15688:2008 Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
BS EN 14176:2017 Foodstuffs. Determination of domoic acid in raw shellfish, raw finfish and cooked mussels by RP-HPLC using UV detection
BS EN 14526:2017 Foodstuffs. Determination of saxitoxin-group toxins in shellfish. HPLC method using pre-column derivatization with peroxide or periodate oxidation
BS EN 14185-2:2006 Non fatty foods - Determination of N-methylcarbamate residues - HPLC method with clean-up on a diatomaceous earth column
PD ISO/TS 13896:2012 Soil quality. Determination of linear alkylbenzene sulfonate (LAS). Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)
BS ISO 6923:2023 Paints and varnishes. Determination of monomeric diisocyanate content in coating materials and similar products using high performance liquid chromatography with ultraviolet detection (HPLC-UV)
BS EN 14526:2004 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using pre-column derivatization with peroxide or periodate oxidation
20/30408473 DC BS ISO 7358. Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten. Determination of bergapten content by high-performance liquid chromatography (HPLC)

RU-GOST R, hplc + acid peak

GOST 31643-2012 Juice products. Determination of ascorbic acid by High Performance Liquid Chromatography (HPLC) method
GOST R 53693-2009 Juice products. Determination of ascorbic acid by High Performance Liquid Chromatography (HPLC)
GOST 32771-2014 Juice products. Determination of organic acids by reversed-phase High Performance Liquid Chromatography (HPLC)
GOST R 54685-2011 Juice products. Determination of fumaric acid by high performance liquid chromatography method (HPLC)
GOST EN 14176-2015 Foodstuffs. Determination of domoic acid in mussels by HPLC
GOST EN 12014-2-2014 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2. HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
GOST EN 14526-2015 Foodstuffs. Determination of saxitoxin and DC-saxitoxin in mussels. HPLC method using pre-column derivatization with peroxide or periodate oxidation

International Dairy Federation (IDF), hplc + acid peak

IDF 178-2005 Liquid milk - Determination of acid-soluble β-lactoglobulin content - Reverse-phase HPLC method

ES-UNE, hplc + acid peak

UNE-EN 17298:2020 Animal feeding stuffs - Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Performance Liquid Chromatography (HPLC)
UNE-EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
UNE-EN 16651:2016 Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)

CEN - European Committee for Standardization, hplc + acid peak

PREN 17298-2018 Animal feeding stuffs: Methods of sampling and analysis - Determination of benzoic and sorbic acid by High Pressure Liquid Chromatography (HPLC)
EN 14524:2004 Foodstuffs - Determination of okadaic acid in mussels - HPLC method with solid phase extraction clean-up@ derivatization and fluorimetric detection

International Organization for Standardization (ISO), hplc + acid peak

ISO 23190:2021 Traditional Chinese medicine — Determination of aristolochic acids in natural products by high-performance liquid chromatography (HPLC)
ISO 17293-1:2014 Surface active agents - Determination of chloroacetic acid (chloroacetate) in surfactants - Part 1: HPLC method
ISO 6923:2023 Paints and varnishes — Determination of monomeric diisocyanate content in coating materials and similar products using high performance liquid chromatography with ultraviolet detection (HPLC-UV)

PL-PKN, hplc + acid peak

PN-EN 12014-2-2018-01 P Foodstuffs--Determination of nitrate and/or nitrite content--Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
PN-EN 16651-2015-09 P Fertilizers--Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT)--Method using high-performance liquid chromatography (HPLC)

VN-TCVN, hplc + acid peak

TCVN 7814-2007 Foodstuffs.Determination of nitrate and/or nitrite content.Part 2: HPLC/LC method for the determination of nitrade content of vegetables and vegetable products

Korean Agency for Technology and Standards (KATS), hplc + acid peak

KS M 1915-2009 Phthalic anhydride for industrial use－Methods of test－Determination of 1,4-naphthaquinone content－Colorimetric method
KS M 2964-2010 Test method for determination of fatty acid methyl ester(FAME) in automotive diesel and biodiesel blends by high performance liquid chromatography(HPLC)
KS M 2964-2010(2020) Test method for determination of fatty acid methyl ester(FAME) in automotive diesel and biodiesel blends by high performance liquid chromatography(HPLC)

CZ-CSN, hplc + acid peak

CSN 46 2520-17-1997 Testing of hops - Part 17: Determination of alpha and beta bitter acids by the high pressure liquid chromatography method (HPLC)

American Society for Testing and Materials (ASTM), hplc + acid peak

ASTM D5315-04(2011) Standard Test Method for Determination of N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
ASTM D7304-06 Standard Test Method for Determination of Denatonium Ion in Engine Coolant by HPLC
ASTM D6844-02(2007) Standard Test Method for Silanes Used in Rubber Formulations
(bis-(triethoxysilylpropyl)sulfanes): Characterization by High Performance Liquid Chromatography (HPLC)
ASTM D6844-10(2019) Standard Test Method for Silanes Used in Rubber Formulations (bis-(triethoxysilylpropyl)sulfanes): Characterization by High Performance Liquid Chromatography (HPLC)

Group Standards of the People's Republic of China, hplc + acid peak

T/CAB CASA0002-2018 Determination of Selenic Acid in Selenium-enriched Agricultural Products (High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry (HPLC-ICP-MS))
T/JCMS 0007-2022 Determination of the ultimate aerobic biodegradability of polylactic acid biodegradable materials under controlled composting conditions —Method by calculating the peak area of terahertz wide spectrum