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Detection of phenolic hydroxyl

Detection of phenolic hydroxyl, Total:496 items.

In the international standard classification, Detection of phenolic hydroxyl involves: Products of the chemical industry, Paint ingredients, Analytical chemistry, Pesticides and other agrochemicals, General methods of tests and analysis for food products, Farming and forestry, Animal feeding stuffs, Food products in general, Organic chemicals, Textile fibres, Edible oils and fats. Oilseeds, Adhesives, Medical equipment, Glass, Beverages, Meat, meat products and other animal produce, Rubber, Materials and articles in contact with foodstuffs, Leather technology, Laboratory medicine, Plastics, Sugar. Sugar products. Starch, Soil quality. Pedology, Water quality, Spices and condiments. Food additives, Wastes, Air quality, Products of the textile industry, Non-ferrous metals, Non-metalliferous minerals, Paints and varnishes, Occupational safety. Industrial hygiene, Burners. Boilers, Rubber and plastics products, Fertilizers, Medical sciences and health care facilities in general, Manufacturing processes in the rubber and plastics industries, Raw materials for rubber and plastics, Biology. Botany. Zoology, Fruits. Vegetables, Cutting tools, Tea. Coffee. Cocoa, Insulating fluids, Waxes, bituminous materials and other petroleum products, Ferroalloys, Lubricants, industrial oils and related products, Vocabularies, Inorganic chemicals, FOOD TECHNOLOGY, Ceramics, Metalliferous minerals.

HU-MSZT, Detection of phenolic hydroxyl

Professional Standard - Chemical Industry, Detection of phenolic hydroxyl

HG/T 4637-2014 Guaiacol (o-Hydroxyanisole)
HG/T 2755-1996 Determination of hexamethylenetetramine content in phenolic resin

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Detection of phenolic hydroxyl

GB/T 25787-2010 4,4'-Sulfonyldiphenol(Bisphenol-S)
GB/T 23373-2009 Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
GB/T 17814-2022 Determination of butyl hydroxy anisole，dibutyl hydroxy toluene，tertiary butyl hydroquinone，ethoxyquin and propyl gallate in feeds
GB/T 5009.30-2003 Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods
GB/T 17814-1999 Determination of butyl hydroxy anisole,dibutyl hydroxy toluene and ethoxyquin in feeds
GB/T 12442-1990 Test method for the hydroxyl groups content of silica glass
GB/T 23296.24-2009 Food contact materials.Polymer.Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4'-dihydroxybenzophenone and 4,4'-dihydroxybiphenyl in food simulants.High performance liquid chromatography
GB/T 17814-2011 Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 14074.17-1993 Test methods for wood adhesives and their resins - Determination of hydroxymethyl content
GB 31604.10-2016 National food safety standard Determination of migration of 2,2-bis(4-hydroxyphenyl)propane (bisphenol A) in food contact materials and products
GB/T 22728-2008 Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
GB/T 18932.18-2003 Method for the determination of hydroxymethylfurfural in honey-HPLC-UV detection method
GB/T 23296.16-2009 Food contact materials.Polymer.Determination of 2,2-bis(hydroxyphenyl) propane(bisphenol A)in food simulants.High performance liquid chromatography
GB/T 5009.31-2003 Determination of p-hydroxybenzoic acid esters in foods
GB/T 20386-2006 Textiles. Determination of the content of ortho-phenylphenol
GB/T 31412-2015 Binders for paints and varnishes.Determination of hydroxyl value.Titrimetric method
GB/T 21917-2008 Method for determination of ethyl maltol in beverage
GB/T 23974-2009 Determination of the content of ortho-phenylphenol in dye products
GB/T 5545-1985 Resin finishing agent--Determination of methylol formaldehyde content
GB/T 16156-1996 Biomaterials--Determination of urinary 1--Hydroxypyrene--High performance liquid chromatography
GB/T 14454.13-1993 Aromatics. Determination of carbonyl compounds content. Neutral sodium sulfite method
GB/T 19495.6-2004 Detection of genetically modified organisms and derived products. Gene-chip detection
GB/T 23972-2009 Determination of alkylphenols and alkyphenol polyethoxylates in textile dyeing and finishing auxiliaries.LC/MS method
GB/T 5059.1-1985 Methods for chemical analysis of ferromolybdenum--The 8-hydroxyquinoline gravimetric method for the determination of molybdenum
GB/T 14454.16-1993 Aromatics. Determination of carbonyl value and carbonyl compounds content. Hydroxylammonium chloride method
GB/T 14454.17-1993 Aromatics. Determination of carbonyl value and carbonyl compounds content. Free hydroxylamine method
GB/T 4701.6-1984 Methods for chemical analysis of ferrotitanium--The 8-hydoxyquinoline volumetric method for the determination of aluminum content
GB/T 19371.2-2007 Determination of methionine hydroxy analogue in feeds.High-performance liquid chromatography
GB/T 21512-2008 Determination of tert-butylhydroquinone(TBHQ)in edible vegetable oil
GB/T 20362-2006 Method for the determination of clopidol residues in eggs. High performance liquid chromatographic
GB/T 8313-2008 Determination of total polyphenols and catechins content in tea
GB/T 20376-2006 Modified starch.Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry

American Society for Testing and Materials (ASTM), Detection of phenolic hydroxyl

ASTM UOP804-83 Carbonyl Content of Phenol by Visible Spectrophotometry
ASTM D7065-17 Standard Test Method for Determination of Nonylphenol, Bisphenol A, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Gas
ASTM D7065-11 Standard Test Method for Determination of Nonylphenol, Bisphenol A, p-tert -Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Gas Chromatography Mass Spectrometry
ASTM D7485-23 Standard Test Method for Determination of Nonylphenol, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Liquid Chromatography/Tandem Mass Spectrometry
ASTM D7485-16 Standard Test Method for Determination of Nonylphenol, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Liquid Chromatography/Tandem Mass Spectrometry
ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM D7065-06 Standard Test Method for Determination of Nonylphenol, Bisphenol A, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Gas Chromatography Mass Spectrometry
ASTM D7485-09 Standard Test Method for Determination of Nonylphenol, p-tert-Octylphenol, Nonylphenol Monoethoxylate and Nonylphenol Diethoxylate in Environmental Waters by Liquid Chromatography/Tandem Mass Spectrometry
ASTM D6143-05 Standard Test Method for Iron Content of Bisphenol A (4,4180; - Isopropylidenediphenol)
ASTM E411-00 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E222-00 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-00(2005)e1 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM E222-23 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM D2668-07(2021) Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di
ASTM D5197-97 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
ASTM D8361-20 Standard Test Method for Total Organic Carbon in Water by Two Stage Wet Chemical Catalyzed Hydroxyl Radical Oxidation with Infra-Red Detection of Resulting Carbon Dioxide
ASTM D4274-99 Standard Test Methods for Testing Polyurethane Raw Materials Determination of Hydroxyl Numbers of Polyols
ASTM D4274-05 Standard Test Methods for Testing Polyurethane Raw Materials: Determination of Hydroxyl Numbers of Polyols
ASTM E222-17 Standard Test Methods for Hydroxyl Groups Using Acetic Anhydride Acetylation
ASTM D2668-96 Standard Test Method for 2,6-Ditertiary-Butyl Para Cresol and 2,6-Ditertiary-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D5897-13 Standard Test Method for Determination of Percent Hydroxyl on Cellulose Esters by Potentiometric Titration—Alternative Method
ASTM D2668-02e1 Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption
ASTM D2668-02 Standard Test Method for 2,6-di-tert-Butyl- p-Cresol and 2,6-di-tert-Butyl Phenol in Electrical Insulating Oil by Infrared Absorption

Jiangsu Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB32/T 2204-2012 Determination of 2,3-diaminophenazine and 2-amino-3-hydroxyphenazine in carbendazim by liquid chromatography

PL-PKN, Detection of phenolic hydroxyl

PN C99057-1953 Hydroquinone for photographic purposes (paradihydroxybenzene)
PN A86915-1960 Eatable vegetable fats. Testing methods. Deter- mination of hydroxyl number
PN C04123-1969 Petroleum products.Determination of p-hydroxybiphenyiamine in avia?ion gasolines
PN Z04210-02-1989 Air purity protection Tests for />-nitrophenol Determination of /j-riitrophenol in work places by high performance liquid chromatography
PN Z04169-02-1986 Air purity.protection Tests for 4,6-dinitroorthocreso! Determination of 4,6-dinitroorthocresol in work places by UV spectrophotometry absorption
PN Z04032-01-1991 Air purity protection Tests for 4-cumylophenole General
PN C04602 ArkusZ02-1972 Water and waste water. Tests for phenols. Determination of vola.tile phenols to 0,5 mg/l by colorimetric method with 4-aminoantipyirine
PN C04838-1986 Non ionic surface active agents Polyetoxylated derivates Determination of hydroxyl value Phtalic anhydride method

Japanese Industrial Standards Committee (JISC), Detection of phenolic hydroxyl

JIS K 4181:1984 Sodium 4-hydroxy-1-naphthalene sulfonate (neville and winthers acid (sodium salt))
JIS K 4134:1995 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid monosodium salt (H-acid monosodium salt)
JIS K 9531:1976 Xylylazo violet II (2-(2-hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo)-phenol)
JIS K 9530:1976 Xylylazo violet I (sodium 2-(2-hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo)-1-phenol-4-sulfonate)
JIS K 1557-6:2009 Plastics -- Polyols for use in the production of polyurethanes -- Part 6: Determination of hydroxyl number by NIR spectroscopy
JIS K 7230:2007 Plastics -- Phenol-formaldehyde mouldings -- Determination of free ammonia and ammonium compounds (Indophenol method)
JIS K 0450-20-10:2002 Testing method for alkyl phenols in industrial water and wastewater
JIS K 0450-20-10:2006 Testing method for alkyl phenols in industrial water and wastewater
JIS A 1962:2005 Indoor air -- Determination of formaldehyde and other carbonyl compounds -- Active sampling method
JIS A 1962:2015 Determination of formaldehyde and other carbonyl compounds in indoor air and test chamber air -- Active sampling method

Taiwan Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

CNS 9027-1982 Method of Test for Feed Additives: Determination of Dibutyl Hydroxy Toluene(BHT) and Butyl Hydroxy Anisol(BHA)
CNS 12630-2006 Method of test for fruit and vegetable juice products - Determination of Formol nitrogen
CNS 6608-2008 Method of test for meat and meat products - Determination of L- hydroxyproline content
CNS 1293-1960 Method of Test for Leather (P-Nitrophenol Test)
CNS 6608-1980 Method of Test for Meat and Meat Products: Determination of L(-)- Hydroxyproline Content
CNS 14729-2003 Method of test for detection of pentachlorophenol and its derivatives in wood
CNS 6678-1980 Determination of Carbonyl Compounds Content of Essential Oils by Free Hydroxylamine Method
CNS 6679-1980 Determination of Carbonyl Compounds Content of Essential Oils by Hydroxylammonium Chloride Method

Shandong Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB37/T 3035-2017 Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
DB37/T 1100-2008 Determination of parabens in food
DB37/T 4481.3-2021 Determination of Pesticide Residues in Soil by Liquid Chromatography-Tandem Mass Spectrometry Part 3: Determination of Nonylphenol Dioxyethylene Ether, Nonylphenol and 4-n-Nonylphenol Residues
DB37/T 3030-2017 Determination of α-Hydroxy Acids in Cosmetics by High Performance Liquid Chromatography

Professional Standard - Agriculture, Detection of phenolic hydroxyl

GB/T 5009.30-1996 Determination method of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) in food
NY/T 1602-2008 Determination of butylated hydroxyanisole, butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil. High performance liquid chromatography
237药典三部-2020 Content Determination Method 3116 Determination of Methyl p-Hydroxybenzoate and Propyl p-Hydroxybenzoate
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
210药典四部-2015 3100 Determination method of content 3116 Determination method of methyl p-hydroxybenzoate and propyl p-hydroxybenzoate
198药典四部-2020 3100 Determination method of content 3116 Determination method of methyl p-hydroxybenzoate and propyl p-hydroxybenzoate
193药典三部-2010 Appendix VI VIT Determination of Methyl p-Hydroxybenzoate and Propyl p-Hydroxybenzoate
水产品质量安全检验手册 7.4.1.1-2005 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) (1) Gas Chromatography (GBT 5009.30-2003)
水产品质量安全检验手册 7.4.1.2-2005 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) (II) TLC
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
218药典三部-2015 Content determination method 3116 General rules for the determination of methyl p-hydroxybenzoate and propyl p-hydroxybenzoate content 59
2325药典二部-2010 Appendix VII F Determination of Methoxyl, Ethoxyl and Hydroxypropoxyl
88药典四部-2020 0700 Other Determination Methods 0712 Determination of Methoxy, Ethoxy and Hydroxypropoxy
107药典四部-2015 0700 Other Determination Methods 0712 Determination of Methoxy, Ethoxy and Hydroxypropoxy
JAP-174 Determination method of dextrotetradeconephenol
813兽药典一部-2015 Appendix Contents 0700 Other Determination Methods 0712 Determination of Methoxy, Ethoxy and Hydroxypropoxy
JAP-113 Detection method of cyhalofop-ethyl and xylenfen
BJS 202307:2023 Determination of dihydroxyacetone, mannose and melibiose in honey
SN/T 5046-2018 Determination of Butylated Hydroxyanisole in Feed Import and Export by Gas Chromatography-Mass Spectrometry
NY/T 1103.1-2006 Safety assessment of genetically modified plant and derived products Part 1: assay of anti-nutrients phytate,gossypol and erucic acids
农业部公告第1956号 Method for checking the illegal addition of acetaminophen in ciprofloxacin lactate injection

Korean Agency for Technology and Standards (KATS), Detection of phenolic hydroxyl

KS K 0149-2018 Testing method for BHT(Butylated Hydroxy Toluene) in textile
KS H ISO 6463-2007(2021) Animal and vegetable fats and oils－Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)－Gas-liquid chromatographic method
KS H ISO 6463-2007(2012) Animal and vegetable fats and oils－Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)－Gas-liquid chromatographic method
KS H ISO 6463:2007 Animal and vegetable fats and oils－Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)－Gas-liquid chromatographic method
KS I ISO 17495-2007(2017) Water quality－Determination of selected nitrophenols－Method by solidphase extraction and gas chromatography with mass spectrometric detection
KS H ISO 1271-2014(2019) Essential oils — Determination of carbonyl value — Free hydroxylamine method
KS H ISO 1279-2014(2019) Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride
KS M ISO 2554:2010 Plastics－Unsaturated polyester resins－Determination of hydroxyl value
KS M 1994-2019 Determination of alkylphenol contents in paper
KS K ISO 21084:2019 Textiles — Method for determination of alkylphenols(AP)
KS M 1939-2009 Butadiene for industrial use－Determination of tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2 benzenediol]－Spectrometric method
KS H ISO 11214:2008 Modified starch－Determination of carboxyl group content of oxidized starch
KS K ISO 18254-1:2019 Textiles — Method for the detection and determination of alkylphenol ethoxylates(APEO) — Part 1: Method using HPLC-MS
KS I ISO 18857-2:2021 Water quality — Determination of selected alkylphenols —Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples followin
KS M ISO 4629:2007 Binders for paints and varnishes-Determination of hydroxyl value-Titrimetric method
KS D ISO 791:2002 Magnesium alloys－Determination of aluminium－8－hydroxyquinoline gravimetric method
KS I ISO 18857-2-2011(2016) Water quality — Determination of selected alkylphenols — Part 2 : Gas chromatographic — mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples foll
KS K ISO 18254-2:2019 Textiles — Method for the detection and determination of alkylphenol ethoxylates(APEO) — Part 2: Method using NPLC
KS M 1982-2007 Secbutyl alcohol, methyl ethyl ketone,isobutyl methyl ketone, isoamyl ethyl ketone,diacetone alcohol and hexylene glycol for industrial use－Determination of acidity to phenolphthalein－Volumetric method
KS M 1983-2007 Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
KS M 1941-2009 Butadiene for industrial use－Determination of active tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2 benzenediol]－High performance liquid chromatographic method
KS M ISO 172:2022 Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia
KS I ISO 18857-2:2011 Water quality－Determination of selected alkylphenols－Part 2：Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
KS D ISO 791-2002(2017) Magnesium alloys－Determination of aluminium－8－hydroxyquinoline gravimetric method
KS D ISO 791-2002(2022) Magnesium alloys－Determination of aluminium－8－hydroxyquinoline gravimetric method
KS K 0149-2009 Testing method for BHT(Butylated Hydroxy Toluene) in textile
KS E ISO 9208:2001 Aluminium ores－Determination of vanadium content－BPHA spectrophotometric method
KS M ISO 2367:2002 Cryolite(natural and artificial)－Determination of aluminium content－8－hydroxyquinoline gravimetric method
KS M ISO 2367-2017(2022) Cryolite(natural and artificial)－Determination of aluminium content－8－hydroxyquinoline gravimetric method
KS M ISO 2367:2017 Cryolite(natural and artificial)－Determination of aluminium content－8－hydroxyquinoline gravimetric method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Detection of phenolic hydroxyl

GB/T 34455-2017 Paper,board and pulps—Determination of 2,2-bis(4-hydroxyphenyl) propane (bisphenol A )—Liquid chromatography
GB/T 33285-2016 Leather and fur—Chemical tests—Determination of nonylphenol and nonylphenol ethoxylates
GB/T 33611-2017 Textiles—Determination of short chain 4-(1,1,3,3-tetramethylbutyl)phenol ethoxylate
GB/T 33412-2016 Determination of hydroxycitric acid in biochemical products—HPLC method
GB/T 7717.15-2018 Acrylonitrile for industrial use—Part 15：Determination of concent of p-hydroxylanisole

European Committee for Standardization (CEN), Detection of phenolic hydroxyl

EN 1240:1998 Adhesives - Determination of Hydroxyl Value and/or Hydroxyl Content
EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content
CEN/TS 16182:2012 Sludge treated biowaste and soil - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates using gas chromatography with mass selective detection (GC-MS)
EN ISO 2554:1998 Plastics - Unsaturated Polyester Resins - Determination of Hydroxyl Value
EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
PD CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13: Determination of 2,2- bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants
EN ISO 11214:1996 Modified Starch - Determination of Carboxyl Group Content of Oxidized Starch ISO 11214: 1996
EN ISO 17495:2003 Water quality Determination of selected nitrophenols Method by solid-phase extraction and gas chromatography with mass spectrometric detection
EN ISO 18857-2:2011 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857
EN ISO 18218-1:2015 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method
EN ISO 18218-2:2015 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2015)
EN ISO 172:1998 Plastics - Phenol-Formaldehyde Mouldings - Detection of Free Ammonia ISO 172:1978

British Standards Institution (BSI), Detection of phenolic hydroxyl

BS EN 1240:2011 Adhesives. Determination of hydroxyl value and/or hydroxyl content
DD CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'- dihydroxybiphenyl in food simulants
PD ISO/TS 13907:2012 Soil quality. Determination of nonylphenols (NP) and nonylphenol mono- and diethoxylates. Method by gas chromatography with mass selective detection (GC-MS)
BS DD CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs — Plastics substances subject to limitation — Part 18: Determination of 1,2 dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl in food simula
BS DD CEN/TS 13130-18:2006 Materials and articles in contact with foodstuffs. Plastics substances subject to limitation. Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'- dihydroxybiphenyl in food simulants
BS 684-2.36:1983 Methods of analysis of fats and fatty oils. Other methods. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT)
DD CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs. Plastics substances subject to limitation - Determination of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants
BS EN ISO 18857-2:2011 Water quality. Determination of selected alkylphenols. Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
14/30298674 DC BS EN ISO 18254. Textiles. Method for the detection and determination of alkylphenolethoxylates (APEO)
BS EN ISO 18218-2:2015 Leather. Determination of ethoxylated alkylphenols. Indirect method
BS EN ISO 18218-1:2015 Leather. Determination of ethoxylated alkylphenols. Direct method
BS 684 Sec.2.36:1983 Methods of analysis of fats and fatty oils. Other methods. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT)
BS EN ISO 2554:1997 Plastics. Unsaturated polyester resins. Determination of hydroxyl value
BS EN ISO 18254-2:2019 Textiles. Method for the detection and determination of alkylphenol ethoxylates (APEO) - Method using NPLC
BS EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
BS PD ISO/TS 17182:2014 Soil quality. Determination of some selected phenols and chlorophenols. Gas chromatographic method with mass spectrometric detection
ISO 18218-1:2023 Leather. Determination of ethoxylated alkylphenols (APEO) - Direct method
BS EN ISO 18218-1:2023 Leather. Determination of ethoxylated alkylphenols (APEO). Direct method
BS DD CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Determination of 2, 2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants
BS ISO 1279:2001 Essential oils - Determination of carbonyl value - Potentiometric methods using hydroxylammonium chloride
BS EN ISO 11214:1996 Modified starch - Determination of carboxyl group content of oxidized starch
BS EN ISO 18254-1:2016 Textiles. Method for the detection and determination of alkylphenol ethoxylates (APEO). Method using HPLC - MS
BS EN ISO 4629:1996 Binders for paints and varnishes - Determination of hydroxyl value - Titrimetric method
PD ISO/TS 17182:2014 Soil quality. Determination of some selected phenols and chlorophenols. Gas chromatographic method with mass spectrometric detection
BS EN ISO 18218-2:2019 Tracked Changes. Leather. Determination of ethoxylated alkylphenols. Indirect method
BS ISO 14900:2001 Plastics - Polyols for use in the production of polyurethane - Determination of hydroxyl number
BS ISO 1279:1996 Essential oils. Determination of carbonyl value. Potentiometric methods using hydroxylammonium chloride
BS EN ISO 11543:2002 Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry
BS EN 12974:2000 Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
BS EN 12974:2000(2009) Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure

Professional Standard - Medicine, Detection of phenolic hydroxyl

YY/T 1913-2023 Method for determination of 2,2-bis(4-hydroxyphenyl)propane (bisphenol A) residue in medical polycarbonate materials

CZ-CSN, Detection of phenolic hydroxyl

CSN 58 8772-1994 Methods of test for fats and oils Determination and detection of ethyl and propyl ester of p-hydroxybenzoic acid
CSN 65 0348-1990 Organic Chemicals products. etermlnation of Hydroxyl Value y Acetic Anhydride
CSN 50 0414-1975 Dcterminalion of carboxyl groups iu páper
CSN 66 6134-1981 Surface active agens Higher Fatty Alcohols Determination of Hydroxyl Value
CSN 64 0236-1963 Detection of free Amonia in phenol ormaldehyde mouldings Qualitative method)
CSN 64 0354-1982 Polyurethane products polyethers nd polyesters raw materials. Deter- ination of hydroxyl number

Danish Standards Foundation, Detection of phenolic hydroxyl

DS/EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content
DS/CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl in food simula
DS/ISO/TS 13907:2012 Soil quality - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates - Method by gas chromatography with mass selective detection (GC-MS)
DS/EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection
DS/CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13: Determination of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants
DS/CEN/TS 16182:2012 Sludge treated biowaste and soil - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates using gas chromatography with mass selective detection (GC-MS)
DS/EN ISO 172:1999 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia
DS/EN ISO 18857-2:2012 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
DS/EN ISO 11543:2002 Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry

Lithuanian Standards Office , Detection of phenolic hydroxyl

LST EN 1240-2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content
LST ISO 6463:2003 Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method (identical ISO 6463:1982)
LST EN ISO 17495:2004 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
LST EN 13926-2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
LST EN ISO 18857-2:2012 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857
LST EN ISO 172:2000 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978)

AENOR, Detection of phenolic hydroxyl

UNE-EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content
UNE-CEN/TS 13130-18:2006 EX Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'dihydroxybiphenyl in food simula
UNE 84089:1994 COSMETIC RAW MATERIALS. DETERMINATION OF 2-HYDROXYBENZOICO ACID (SALICYLIC ACID) IN p-HIDROXYBENZOATES.
UNE 84162:1992 ESSENTIAL OILS. DETERMINATION OF CARBONYL VALUE. FREE HYDROXYLAMINE METHOD.
UNE 84692:2006 Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{(4-(2-ethyl-hexyloxy)-2-hydroxy)-phenyl}-6-(4-methoxyphenyl) and 2,2'-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol. Determination by liquid chromatography.
UNE-CEN/TS 13130-13:2006 EX Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13: Determination of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants
UNE-EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001)
UNE 84163:2002 Essential oils. Determination of carbonyl value. Potentiometric methods using hydroxylammonium chloride.
UNE-EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
UNE-EN ISO 18857-2:2012 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857
UNE 84112:1995 COSMETIC RAW MATERIALS. ASSAY OF 2,4,4'-TRICHLORO-2'-HYDROXY-DIPHENYL-ETHER (TRICLOSAN). POTENTIOMETRIC TITRATION.
UNE-EN ISO 172:1999 PLASTICS - PHENOL-FORMALDEHYDE MOULDINGS - DETECTION OF FREE AMMONIA (ISO 172:1978)

Association Francaise de Normalisation, Detection of phenolic hydroxyl

NF EN 1240:2011 Adhésifs - Détermination de la valeur hydroxyle et/ou de la teneur en hydroxyle
XP CEN/TS 13130-18:2005 Matériaux et objets en contact avec les denrées alimentaires - Substances dans les matières plastiques soumises à des limitations - Partie 18 : détermination des 1,2-dihydroxybenzène, 1,3-dihydroxybenzène, 1,4-dihydroxybenzène, 4,4'-dihydroxyb...
XP D25-201-18*XP CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18 : determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzene and 4,4'-dihydroxybiphenyl in food simulants
T90-109:1976 Testing water - Determination of phenol index
NF T76-002*NF EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content.
NF V59-201:1988 Collagenes. Determination fo hydroxyproline content.
XP CEN/TS 16182:2012 Boues, biodéchets traités et sols - Détermination des nonylphénols et nonylphénol-mono- et di-éthoxylates par chromatographie en phase gazeuse avec détection sélective de masse (GC-MS)
NF T75-125:1984 Huiles essentielles - Détermination de l'indice de carbonyle (méthode à l'hydroxylamine libre)
NF EN ISO 18254-1:2016 Textiles - Méthode de détection et de détermination des alkylphénol éthoxylés (APEO) - Partie 1 : méthode uilisant la CLHP-SM
XP D25-201-13*XP CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13 : determination of 2,2-bis(4-hydroxyphenyl) propane (Bisphenol A) in food simulants
XP CEN/TS 13130-13:2005 Matériaux et objets en contact avec les denrées alimentaires - Substances dans les matières plastiques soumises à des limitations - Partie 13 : détermination du 2,2-bis(4-hydroxyphènyl)propane (Bisphénol A) dans les simulants d'aliments
NF EN 13926:2003 Agents de surface - Dérivés alkyloxylés - Détermination de l'indice d'hydroxyle - Méthode à la N-méthylimidazole
NF G08-028*NF EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP)
XP X31-073*XP CEN/TS 16182:2012 Sludge treated biowaste and soil - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates using gas chromatography with mass selective detection (GC-MS)
NF T77-150:1986 Basic silicones for industrial use. Determination of hydroxyl groups. Methods by reduction with lithium-aluminium hydride.
NF T73-284*NF EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method.
NF T75-126*NF ISO 1279:1997 Essential oils. Determination of the carbonyl value. Potentiometric methods using hydroxylammonium chloride.
NF EN ISO 17495:2003 Qualité de l'eau - Dosage des nitrophénols sélectionnés - Méthode par extraction en phase solide avec détection par chromatographie en phase gazeuse et spectrométrie de masse
NF EN ISO 18857-2:2012 Qualité de l'eau - Dosage d'alkylphénols sélectionnés - Partie 2 : dosage par chromatographie en phase gazeuse-spectrométrie de masse d' alkylphénols, de leurs éthoxylates et du bisphénol A dans des échantillons non filtrés après extracti...
NF EN ISO 21084:2019 Textiles - Méthode de détermination de la teneur en alkylphénols (AP)
NF EN ISO 119:1998 Plastiques - Pièces moulées à base de phénoplastes - Dosage des phénols libres. Méthode iodométrique.
NF ISO 1279:1997 Huiles essentielles - Détermination de l'indice de carbonyle - Méthodes potentiométriques au chlorure d'hydroxylammonium.
NF T90-181*NF EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Method by solid phase extraction and gas chromatography with mass spectrometric detection.
NF G08-021-2*NF EN ISO 18254-2:2019 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2 : method using NPLC
NF EN ISO 18254-2:2019 Textiles - Méthode de détection et de détermination des alkylphénols éthoxylés (APEO) - Partie 2 : méthode utilisant la CLPN
NF G52-236-2:2015 Leather - Determination of ethoxylated alkylphenols - Part 2 : indirect method
NF G52-236-1*NF EN ISO 18218-1:2015 Leather - Determination of ethoxylated alkylphenols - Part 1 : direct method
NF G52-236-2*NF EN ISO 18218-2:2019 Leather - Determination of ethoxylated alkylphenols - Part 2 : indirect method
NF EN ISO 18218-1:2015 Cuir - Détermination des alkylphénols éthoxylés - Partie 1 : méthode directe
NF EN ISO 18218-2:2019 Cuir - Détermination des alkylphénols éthoxylés - Partie 2 : méthode indirecte
NF V04-415:1987 Meat and meat products. Determination of L(-) hydroxyproline content (reference method).
NF G08-021-1*NF EN ISO 18254-1:2016 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 1 : method using HPLC-MS
NF EN ISO 4629-3:2020 Liants pour peintures et vernis - Détermination de l'indice d'hydroxyle - Partie 3 : méthode rapide
NF V03-631*NF EN ISO 11543:2002 Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (MNR) spectrometry.
NF T73-272:1978 Non-ionic surface active agents. Polyethoxylated derivatives. Determination of hydroxyl value. Acetic anhydride method.
NF T51-008*NF EN ISO 172:1998 Plastics. Phenol-formaldehyde mouldings. Detection of free ammonia.
NF V32-054:1971 Spices and condiments. Mustard seeds. Determination of parahydroxybenzyl isothiolyanate.
NF V47-100:1993 Agricultural and food products. Determination of D3-hydroxybutyric acid content of egg products.
XP U42-469*XP CEN/TS 17060:2018 Fertilizers - Determination of molybdenum in concentrations > 10 % using a gravimetric method with 8-hydroxyquinoline
NF EN ISO 11543:2002 Amidon modifié - Détermination de la teneur en hydroxyrpopyle - Méthode spéctrométrique de résonance magnétique nucléaire du proton

German Institute for Standardization, Detection of phenolic hydroxyl

DIN EN 1240:2011-07 Adhesives - Determination of hydroxyl value and/or hydroxyl content; German version EN 1240:2011
DIN EN 1240:2011 Adhesives - Determination of hydroxyl value and/or hydroxyl content; German version EN 1240:2011
DIN CEN/TS 13130-18:2005-05 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'-dihydroxybiphenyl in food ...
DIN CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4'-dihydroxybenzophenone and 4,4'-dihydroxybiphenyl in food simul
DIN CEN/TS 16182:2012 Sludge, treated biowaste and soil - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates using gas chromatography with mass selective detection (GC-MS); German version CEN/TS 16182:2012
DIN CEN/TS 16182:2012-05*DIN SPEC 91262:2012-05 Sludge, treated biowaste and soil - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates using gas chromatography with mass selective detection (GC-MS); German version CEN/TS 16182:2012
DIN EN ISO 17495:2003-09 Water quality - Determination of selected nitrophenols - Method by solid phase extraction and gas chromatography with mass spectrometric detection (ISO 17495:2001); German version EN ISO 17495:2003
DIN EN ISO 4629-3:2020-11 Binders for paints and varnishes - Determination of hydroxyl value - Part 3: Rapid test (ISO 4629-3:2018); German version EN ISO 4629-3:2020
DIN EN ISO 2554:1998 Plastics - Unsaturated polyester resins - Determination of hydroxyl value (ISO 2554:1997); German version EN ISO 2554:1998
DIN CEN/TS 13130-13:2005-05 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13: Determination of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants; German version CEN/TS 13130-13:2005 / Note: To be replaced by DIN...
DIN EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
DIN EN ISO 21084:2019-06 Textiles - Method for determination of alkylphenols (AP) (ISO 21084:2019); German version EN ISO 21084:2019
DIN 53240-1:2013 Determination of hydroxyl value - Part 1: Method without catalyst
DIN EN ISO 11214:1996 Modified starch - Determination of carboxyl group content of oxidized starch (ISO 11214:1996); German version EN ISO 11214:1996
DIN EN ISO 18857-2:2012-01 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18...
DIN EN 13926:2003-06 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
DIN EN ISO 18254-2:2019-09 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC (ISO 18254-2:2018); German version EN ISO 18254-2:2019
DIN EN ISO 18218-1:2015-11 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method (ISO 18218-1:2015); German version EN ISO 18218-1:2015 / Note: To be replaced by DIN EN ISO 18218-1 (2021-10).
DIN EN ISO 18218-1:2021-10 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method (ISO/DIS 18218-1:2021); German and English version prEN ISO 18218-1:2021 / Note: Date of issue 2021-09-10*Intended as replacement for DIN EN ISO 18218-1 (2015-11).
DIN EN ISO 172:1998 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978); German version EN ISO 172:1998
DIN EN ISO 172:1998-10 Plastics - Phenol-formaldehyde mouldings - Detection of free ammonia (ISO 172:1978); German version EN ISO 172:1998
DIN EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP) (ISO 21084:2019)
DIN EN ISO 18254-1:2016-09 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 1: Method using HPLC-MS (ISO 18254-1:2016); German version EN ISO 18254-1:2016
DIN CEN/TS 13130-13:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 13: Determination of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) in food simulants; German version CEN/TS 13130-13:2005
DIN EN ISO 21084:2018 Textiles - Method for determination of alkylphenols (AP) (ISO/DIS 21084:2018); German and English version prEN ISO 21084:2018
DIN 10751-1:1992 Analysis of honey; determination of hydroxymethylfurfural; Winkler photometric method
DIN EN ISO 4629-2:2016-12 Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016); German version EN ISO 4629-2:2016
DIN EN ISO 18254-2:2019 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC (ISO 18254-2:2018)
DIN EN ISO 18218-2:2019 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2019)
DIN EN ISO 18218-2:2019-10 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2019); German version EN ISO 18218-2:2019
DIN EN ISO 18857-2:2012 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857

未注明发布机构, Detection of phenolic hydroxyl

DIN EN 1240:1998 Adhesives — Determination of hydroxyl value and/or hydroxyl content
BS EN ISO 9397:1997 Plastics — Phenolic resins — Determination of free - formaldehyde content — Hydroxylamine hydrochloride method
BS EN ISO 17495:2003(2008) Water quality — Determination of selectednitrophenols — Method by solid - phase extraction and gas chromatography with mass spectrometric detection
BS ISO 1271:1983(2001) Essential Oils — Determination of carbonyl value — Free hydroxylamine method
BS EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP)
BS ISO 1279:1996(2001) Essential Oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride
BS 6392-1:1983(2011) Testing of ethanol for industrial use — Part 1 : Method for detection of alkalinity or determination of acidity to phenolphthalein

国家市场监督管理总局、中国国家标准化管理委员会, Detection of phenolic hydroxyl

GB/T 12442-2019 Test method for the hydroxyl groups content of silica glass
GB/T 23322-2018 Textiles—Determination of surfactant—Alkylphenols and Alkylphenol ethoxylates
GB/T 37644-2019 Determination of oxyquinoline and nitroxoline in cosmetics—High performance liquid chromatography
GB/T 40998-2021 Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 8313-2018 Determination of total polyphenols and catechins content in tea

国家质量监督检验检疫总局, Detection of phenolic hydroxyl

SN/T 4906-2017 Determination of alkylphenol disulfide in rubber by liquid chromatography-ultraviolet detection method
SN/T 4675.8-2016 Determination of 5-hydroxymethylfurfural in exported wines by liquid chromatography
SN/T 4945-2017 Testing methods for food contact materials - Determination of N-methylol acrylamide in polymeric material food simulants by liquid chromatography

Professional Standard - Commodity Inspection, Detection of phenolic hydroxyl

SN/T 3529-2013 Determination of 2,4-diaminophenol,2,3-diaminophenol and 2,4-diaminoanisole in hair dyes for import and export
SN/T 3920-2014 Determination of hydroquinone, salicylic acid,phenol,2-phenoxyethanol, methyl 4-hydroxybenzoic acid easters, dichlorophen and triclosan in cosmetics for export.Liquid chromatography method
SN/T 3641-2013 Determination of 4-hexylresorcinol residues in aquatic product for export
SN/T 2110-2008 Determination of 2-amino-4nitrophenol and 2-amino-5-nitrophenol in hair dye for import and export
SN/T 1744-2018 Determination method of diethylstilbestrol, diethylstilbestrol and diethylstilbestrol in animal feed for export
SN/T 4047-2014 Determination of 4-hydroxybenzoic acid ester in food for export
SN/T 1625-2005 Determination of medroxyprogesterone and medroxyprogesterone acetate residues in animai orginal food for import and export
SN/T 3255-2012 Determination of alkylphenols and alkylphenol polyethoxylates in the down and feather
SN/T 3716-2013 Determination of nonylphenol and nonylphenol polyethoxylate in electrical and electronic equipment.High performance liquid chromatography
SN/T 2784-2011 Detection method of free ammonia in imported phenolic plastics
SN/T 1405-2004 Inspection of 10-hydroxy-α-decenoic acid in bee products for import and export--Capillary electrophoresis method
SN/T 2111-2008 Determination of 8-hydroxyquinoline and its sulfate in cosmetics
SN 0597-1996 Method for the determination of o-phenylphenol and its sodium salt residues in fruits for export
SN/T 0854-2000 Method for the determination of 10-hydroxy-α-decenoic acid in royal jelly and royal jelly powder for import and export
SN 0659-1997 Method for the determination of o-phenylphenol residues in vegetables for export.Liquid chromatography
SN/T 1496-2004 Determination of tocopherol and α-tocopheryl acetate in cosmetics-High performance liquid chromatography
SN/T 1303-2003 Method for the determination of benzoic acid,sorbic acid and p-hydroxybenzoates in royal jelly-Liquid chromatographic method
SN/T 1850.1-2006 Determination of alkylphenols and alkylphenol polyethoxylates in textiles. Part 1: High performance liquid chromatography method
SN/T 1850.2-2006 Determination of alkylphenols and alkylphenol polyethoxylates in textiles. Part 2: High performance liquid chromatography-mass chromatography method

Hebei Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB13/T 1081.18-2009 Plastics for food packaging materials and products - Part 18: 1,2-benzenediol, 1,3-benzenediol, 1,4-benzenediol, 4,4'-dihydroxybenzophenone, 4,4 Determination of Specific Migration of '-Dihydroxybiphenyl
DB13/T 1219-2010 Method for Determination of Viscosity of Hydroxypropyl Methyl Cellulose
DB13/T 5189.9-2020 Determination of hazardous components in natural plant extracts-Part 9: Determination of tert-butylhydroquinone in pepper extracts

RO-ASRO, Detection of phenolic hydroxyl

STAS 10545-1976 ALKYL-PHENOLS Determination of free phenol content
STAS SR ISO 791:1995 Magnesium alloys. Determination of aluminum. 8-hydroxyquinoline gravimetric method
STAS 145 Pt.18-1967
STAS SR 13235-1994 Adhesives for footwear Adhesives based on polyurethanic elastomers Determination of free hydroxyl groups

国家能源局, Detection of phenolic hydroxyl

SH/T 1803-2016 Determination of the contents of hydroxyacetonitrile, formaldehyde and hydrocyanic acid in hydroxyacetonitrile for industrial use

ES-AENOR, Detection of phenolic hydroxyl

YU-JUS, Detection of phenolic hydroxyl

JUS E.K8.043-1991 snimal and vegetable fats and olls. Determlnatlon of butylhydroxyanisol (BHA) and butylhydroxytoluene (BET). Gas-liquid chromatographic method
JUS H.Z1.115-1984 Testing of industrial vvaters. Determination of aluminium content. Spectrophotometric method with o-oxyhinoline
JUS ISO 1271:1992 Essential oils. Determination of carbonyl value. Free hydroxylamine method
JUS ISO 1279:1992 Essential oils. Determination of carbonyl value. Hydroxylammouium chloride method
JUS H.B8.122-1980 Cryolite, natural and artificial. Determination of aluminium content. 8-hydroxyquinoline gravimetric method
JUS H.C8.218-1989 Pigments. Zine tetrahvdroxychromate. Determination of total matter soluble in water. Gravimetric method

GOSTR, Detection of phenolic hydroxyl

GOST ISO 6463-2018 Animal and vegetable fats and oils. Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method

Anhui Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB34/T 1996-2013 Determination of residues of dibutylhydroxytoluene and butylated hydroxyanisole in food plastic packaging materials

Group Standards of the People's Republic of China, Detection of phenolic hydroxyl

T/CASMES 72-2022 Total 25-hydroxyl vitamin D testing kit(LC-MS-MS method)
T/SHSOT 011-2023 Determination of hydroxypropyl Tetrahydropyrantriol in cosmetics—Liquid chromatography
T/HZAS 18-2021 Determination of bisphenol A, nonylphenol, octylphenol and p-cumylphenol in polycarbonate molded products by liquid chromatography-mass spectrometry/mass spectrometry
T/SDAQI 039-2021 Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography
T/CI 088-2022 Determine Method of 4-hydroxy-2-hexenal and 4-hydroxy-2-nonenal in Dried Fish Products LC-MS/MS
T/WSJD 18.13-2021 Determination of hydroquinone, resorcinol, catechol, p-nitrophenol and 2,4-dinitrophenol by high performance liquid chromatography for chemical factors in workplace air
T/FSI 049-2020 Test method for silanol content on the surface of fumed silica
T/YNBX 033-2021 Determination of 5-hydroxymethylfurfural in coffee—High performance liquid chromatography
T/SQIA 013-2022 Rapid detection of clopidol in poultry egg — colloidal gold immunochromatography
T/SATA 034-2022 Determination of 5-hydroxymethylfurfural in condiments—high performance liquid chromatography
T/GZZJ 04-2019 Determination of p-hydroxyacetophenone in cosmetics. High performance liquid chromatography

CEN - European Committee for Standardization, Detection of phenolic hydroxyl

PD CEN/TS 13130-18:2005 Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1@2- dihydroxybenzene@ 1@3-dihydroxybenzene@ 1@4- dihydroxybenzene@ 4@4'-dihydroxybenzophenone and 4@4'dihydroxybiphenyl in food simu
EN ISO 21084:2019 Textiles - Method for determination of alkylphenols (AP)
EN ISO 18254-2:2019 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC
EN ISO 18218-2:2019 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method

BE-NBN, Detection of phenolic hydroxyl

NBN T 63-142-1980 Non-ionic surface active agents - Polyethoxylat?d derivatives -Determination of hydroxyl value - Acetic anhydride method
NBN T 03-437-1983 Cryolite, natural and artificial - Determination of aluminium content -8-Hydroxyquinoline gravimetrie method

其他未分类, Detection of phenolic hydroxyl

BJS 202109
BJS 201913
BJH 202203 Determination of 16α-hydroxyprednisolone in cosmetics
BJS 201708

International Organization for Standardization (ISO), Detection of phenolic hydroxyl

ISO 6463:1982 Animal and vegetable fats and oils; Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT); Gas-liquid chromatographic method
ISO 6793:1981 But-2-ene 1,4-diol for industrial use; Determination of iodine value
ISO 1897-8:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part VIII : Determination of o-cresol content (Cresylic acid and xylenols only)
ISO 1897-9:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part IX : Determination of m-cresol content (Cresylic acid only)
ISO 1279:1984 Essential oils; Determination of carbonyl value; Hydroxylammonium chloride method
ISO 1897-7:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part VII : Measurement of colour (Cresylic acid and xylenols only)
ISO 1897-11:1983 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 11 : Determination of crystallizing point (Excluding cresylic acid and xylenols)
ISO 1897-12:1983 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 12 : Determination of distillation characteristics (Cresylic acid and xylenols only)
ISO 1897-13:1983 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 13 : Determination of residue on distillation (Cresylic acid and xylenols only)
ISO/TS 13907:2012 Soil quality - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates - Method by gas chromatography with mass selective detection (GC-MS)
ISO 3496:1994 Meat and meat products - Determination of hydroxyproline content
ISO 2554:1997 Plastics - Unsaturated polyester resins - Determination of hydroxyl value
ISO 1897-10:1982 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 10 : Determination of dry residue after evaporation on a water bath (Excluding cresylic acid and xylenols)
ISO 6684:1982 Butadiene for industrial use; determination of tert-butyl-catechol (TBC) (4-(1,1-dimethyl-ethyl)-1,2 benzenediol); spectrometric method
ISO/TS 17182:2014 Soil quality - Determination of some selected phenols and chlorophenols - Gas chromatographic method with mass spectrometric detection
ISO 21084:2019 Textiles — Method for determination of alkylphenols (AP)
ISO 2554:1974 Plastics; Unsaturated polyester resins; Determination of hydroxyl value
ISO 172:1978 Plastics; Phenol-formaldehyde mouldings; Detection of free ammonia
ISO 1897-2:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part II : Determination of water; Dean and Stark method
ISO 1897-3:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part 3 : Determination of neutral oils and pyridine bases
ISO 14900:2001 Plastics - Polyols for use in the production of polyurethane - Determination of hydroxyl number
ISO 791:1973 Magnesium alloys; Determination of aluminium; 8-hydroxyquinoline gravimetric method
ISO 11214:1996 Modified starch - Determination of carboxyl group content of oxidized starch
ISO 18218-2:2015 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method
ISO 21264:2019 Surface active agents — Detergents — Determination of alkylphenol ethoxylates
ISO 18218-1:2015 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method
ISO 1279:1973 Essential oils — Determination of carbonyl compounds content — Hydroxylammonium chloride method
ISO 7466:1986 Fruit and vegetable products; Determination of 5-hydroxymethylfurfural (5-HMF) content
ISO 18254-2:2018 Textiles — Method for the detection and determination of alkylphenol ethoxylates (APEO) — Part 2: Method using NPLC
ISO 18218-2:2019 Leather — Determination of ethoxylated alkylphenols — Part 2: Indirect method
ISO 18218-1:2015 | IULTCS/IUC 28-1 Leather — Determination of ethoxylated alkylphenols — Part 1: Direct method
ISO 18218-2:2019 | IULTCS/IUC 28-2 Leather — Determination of ethoxylated alkylphenols — Part 2: Indirect method
ISO 18218-2:2015 | IULTCS/IUC 28-2 Leather — Determination of ethoxylated alkylphenols — Part 2: Indirect method
ISO 8176:1986 Butadiene for industrial use; Determination of active tert-butyl-catechol (TBC) (4-(1,1- dimethylethyl)-1,2-benzenediol); High performance liquid chromatographic method
ISO 2512:1974 Furfural for industrial use; Determination of total carbonyl compounds; Volumetric method
ISO 3496:1978 Meat and meat products; Determination of L(-)- hydroxyproline content (Reference method)
ISO 18218-1:2023 | IULTCS/IUC 28-1 Leather — Determination of ethoxylated alkylphenols (APEO) — Part 1: Direct method
ISO 18857-2:2009 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun
ISO 18254-1:2016 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 1: Method using HPLC-MS
ISO 11543:2000 Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry
ISO 8988:1989 Plastics; phenolic resins; determination of hexamethylenetetramine content
ISO 2367:1972 Cryolite (natural and artificial); Determination of aluminium content; 8- Hydroxyquinoline gravimetric method
ISO 14900:2001/Cor 1:2005 Plastics - Polyols for use in the production of polyurethane - Determination of hydroxyl number; Technical Corrigendum 1

RU-GOST R, Detection of phenolic hydroxyl

GOST 32534-2013 Diphenylol propane. Determination in air
GOST 23041-1978 Meat and meat products. Method for determination of oxyproline
GOST 32580-2013 p-Cresol. Determination in water
GOST R 52834-2007 Natural honey. Methods for determination of hydroxymethylfurfural
GOST 31768-2012 Natural honey. Methods for determination of hydroxymethylfurfural
GOST ISO 1279-2015 Essential oils. Method for determination of carbonyl value. Potentiometric methods using hydroxylammonium chloride
GOST R 50207-1992 Meat and meat products. Determination of L (-)-hydroxyproline content
GOST R ISO 18218-1-2017 Leather. Determination of ethoxylated alkylphenols. Part 1. Direct method
GOST R ISO 18218-2-2017 Leather. Determination of ethoxylated alkylphenols. Part 2. Indirect method
GOST 25261-1982 Polyethers and polyesters for polyurethanes. Method of hydroxyl value determination
GOST 31644-2012 Juice products. Determination of 5-Hydroxymethylfurfural (HMF) by High Performance Liquid Chromatography (HPLC) method
GOST 17555-1972 Plastics. Methods for determination of hydroxyl group of epoxy resins and epoxidized compositions
GOST R 57477-2017 Foodstuffs of processed poultry eggs. Determination of beta-hydroxibutyiric acid content by colorimetric method
GOST 32152-2013 Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyric acids
GOST R 50486-2015 Plastics. Phenolic resins. Determination of hexamethylenetetramine content
GOST R 50206-1992 Animal and vegetable fats and oils. Determination of butylhydroxyanisol (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
GOST R 54375-2011 Foodstuffs of processed poultry eggs. Methods for determination of succinic, lactic and 3D-hydroxibutyiric acids

PT-IPQ, Detection of phenolic hydroxyl

NP 3656-1988 Edible fats and oils Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method
NP 1783-1986
NP 1987-2002 Meat and meat products Determination of hydroxyproline content Reference method
NP 1265-1976

农业农村部, Detection of phenolic hydroxyl

NY/T 3879-2021 Determination of 25-hydroxyvitamin D3 in feed
NY/T 3655-2020 Determination of calcium N-hydroxymethylmethionine in feed

VN-TCVN, Detection of phenolic hydroxyl

TCVN 6350-1998 Animal and vegetable fats and oils.Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT).Gas liquid chromatographic method
TCVN 5272-1990 Royal jelly.Method for determination of 10-hydroxy-2-decenoic acid
TCVN 5270-2008 Honey.Determination of hydroxymetylfurfural by spectrophotometric method

TR-TSE, Detection of phenolic hydroxyl

TS 1951-1975 PHENOL, o . CRESOL, m - CRESOL, p - CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF NATURAL OILS AND PYRIDINE BASES
TS 1949-1975 PHENOL, o - CRESOL, m - CRESOL, p - CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF VVATER BY THE KARL FISCHER METHOD
TS 2403-1976 PLASTICS — UNSATURATED POLYESTER RESINS DETERMINATION OF HYDROXYL VALUE
TS 1950-1975 PHENOL, o—CEESOL, m—CRESOL, p—CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF WATER BY THE DEAN AND STARK METHOD
TS 1961-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF o-CRE?OL CONTENT
TS 1954-1975 LIQUEFIED PHENOL, m-CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF DENSITY AT 20°C
TS 1962-1975 CRESYLIC ACID FOR INDUSTRIAL USE DETERMINATION OF m-CRESOL CONTENT
TS 1960-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE MEASUREMENT OF COLOUR

ES-UNE, Detection of phenolic hydroxyl

UNE-EN ISO 4629-3:2021 Binders for paints and varnishes - Determination of hydroxyl value - Part 3: Rapid test (ISO 4629-3:2018)
UNE-EN ISO 21084:2020 Textiles - Method for determination of alkylphenols (AP) (ISO 21084:2019)
UNE-EN ISO 18254-2:2020 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC (ISO 18254-2:2018)
UNE-EN ISO 18218-1:2016 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method (ISO 18218-1:2015)
UNE-EN ISO 18218-2:2020 Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2019)
UNE 84692:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid chromatography.
UNE-EN ISO 18254-1:2016 Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 1: Method using HPLC - MS (ISO 18254-1:2016)
UNE-EN ISO 4629-2:2018 Binders for paints and varnishes - Determination of hydroxyl value - Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016)

FI-SFS, Detection of phenolic hydroxyl

SFS 3246-1976

Professional Standard - Geology, Detection of phenolic hydroxyl

DZ/T 0064.73-1993 Determination of groundwater quality by spectrophotometric method with 4-aminoantipyridine
DZ/T 0064.46-1993 Determination of Bromide by Phenol Red Colorimetric Method for Groundwater Quality Examination

海关总署, Detection of phenolic hydroxyl

SN/T 5310-2021 Determination of 4-tert-amylphenol and p-tert-octylphenol in paints by gas chromatography
SN/T 5244-2020 Determination of alkylphenols and alkylphenol polyoxyethylene ethers in textile processing detergents for import and export by high performance liquid chromatography
SN/T 5309-2021 Determination of nonylphenol and octylphenol in food contact materials polymeric materials food simulants liquid chromatography-tandem mass spectrometry

Professional Standard - Light Industry, Detection of phenolic hydroxyl

QB 810-1981 Unified method for the determination of phenols in spices

KR-KS, Detection of phenolic hydroxyl

KS K ISO 21084-2019 Textiles — Method for determination of alkylphenols(AP)
KS K ISO 18254-1-2019 Textiles — Method for the detection and determination of alkylphenol ethoxylates(APEO) — Part 1: Method using HPLC-MS
KS I ISO 18857-2-2021 Water quality — Determination of selected alkylphenols —Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples followin
KS M ISO 18218-1-2023 Leather — Determination of ethoxylated alkylphenols — Part 1: Direct method
KS M ISO 18218-2-2023 Leather — Determination of ethoxylated alkylphenols — Part 2: Indirect method
KS K ISO 18254-2-2019 Textiles — Method for the detection and determination of alkylphenol ethoxylates(APEO) — Part 2: Method using NPLC
KS M ISO 172-2022 Plastics — Phenol-formaldehyde mouldings — Detection of free ammonia
KS M ISO 2367-2017 Cryolite(natural and artificial)－Determination of aluminium content－8－hydroxyquinoline gravimetric method

Guangdong Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB4401/T 114-2021 Determination of Hydroxyethylidene Diphosphonic Acid (HEDP) Content in Pot Water

Yunnan Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB53/T 761-2016 Limit and detection of compound sodium nitrophenolate in fertilizer

Jilin Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB22/T 1989-2013 Determination of nonylphenol polyoxyethylene ether and nonylphenol residues in fish by high performance liquid chromatography

Professional Standard - Hygiene , Detection of phenolic hydroxyl

WS/T 478-2015 Operating guidelines for measurement of serum 25-hydroxyvitamin D<下标3>.Isotope dilution liquid chromatography tandem mass spectrometry
WS/T 57-1996 Urine.Determination of 4-nitrophenol.Spectrophotometric method
WS/T 56-1996 Urine.Determination of p-aminophenol.High performance liquid chromatographic method

ZA-SANS, Detection of phenolic hydroxyl

SANS 17495:2002 Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection

BR-ABNT, Detection of phenolic hydroxyl

ABNT MB-1424-1979

UNKNOWN, Detection of phenolic hydroxyl

Professional Standard - Petrochemical Industry, Detection of phenolic hydroxyl

SH/T 0802-2007 Determination of 2,6-bi-tert-butyl-paracresol in insulating oils
SH/T 0792-2007 Standard test method for 2,6-di-tert-butyl-p-cresol and 2,6-di-tert-butyl phenol in electrical insulating oil by infrared absorption

中华人民共和国国家卫生和计划生育委员会, Detection of phenolic hydroxyl

WS/T 55-1996 Urine.Determination of 4-aminophenol.Spectrophotometric method
WS/T 58-1996 Urine.Determination of p-nitrophenol.High performance liquid chromatographic method

American National Standards Institute （ANSI), Detection of phenolic hydroxyl

ANSI/ASTM D4274:1999 Method for Testing Polyurethane Polyol Raw Materials: Determination of Hydroxyl Numbers of Polyols (08.03)

国家食品药品监督管理局, Detection of phenolic hydroxyl

YY/T 1585-2017 Total 25-hydroxyvitamin D determination kit (labeled immunoassay)

Agricultural Standard of the People's Republic of China, Detection of phenolic hydroxyl

GB 31660.2-2019 National food safety standard— Determination of octylphenol, nonylphenol, bisphenolA, diethylstilbestrol, estrone, 17α-ethinylestradiol, 17β- estradiol and estriol residues in fishery products by gas chromatography mass spectrometry

Shaanxi Provincial Standard of the People's Republic of China, Detection of phenolic hydroxyl

DB61/T 1192-2018 Visual colorimetric method for the detection of phenolphthalein as a tracer in airtight coring

IT-UNI, Detection of phenolic hydroxyl

UNI/TS 11825-2021 Vegetable oils and fats - Determination of Tocopherols and Tocotrienols by higth pressure liquid chromatography (RP-HPLC) and fluorimetric detection

Yunnan Provincial Food Standard of the People's Republic of China, Detection of phenolic hydroxyl

DBS53/ 014-2013 Determination of Parabens in Food by High Performance Liquid Chromatography

工业和信息化部, Detection of phenolic hydroxyl

HG/T 5661-2019 Determination of o-phenylphenol in textile dyeing and finishing auxiliary products

国家粮食局, Detection of phenolic hydroxyl

LS/T 6119-2017 Cereal and Oil Inspection Spectrophotometric Method for Determination of Polyphenols in Vegetable Oils

CO-ICONTEC, Detection of phenolic hydroxyl

ICONTEC 3222-1991

Professional Standard - Environmental Protection, Detection of phenolic hydroxyl

HJ 1192-2021 Water Quality Determination of 9 Alkylphenol Compounds and Bisphenol A by Solid Phase Extraction/High Performance Liquid Chromatography

Professional Standard - Building Materials, Detection of phenolic hydroxyl

JC/T 2248-2014 Determination of potassium, magnesium, sodium, strontium, zinc, arsenic, cadmium, mercury, lead, fluorine and chlorine in hydroxyapatite ceramics

National Health Commission of the People's Republic of China, Detection of phenolic hydroxyl

GB 5009.31-2016 Determination of Parabens in Food in National Food Safety Standards