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Detection of p-hydroxybenzoic acid

Detection of p-hydroxybenzoic acid, Total:195 items.

In the international standard classification, Detection of p-hydroxybenzoic acid involves: Products of the chemical industry, Food products in general, Spices and condiments. Food additives, Inorganic chemicals, Farming and forestry, Organic chemicals, Animal feeding stuffs, General methods of tests and analysis for food products, Textile fibres, Tobacco, tobacco products and related equipment, Edible oils and fats. Oilseeds, Materials and articles in contact with foodstuffs, Air quality, Beverages, Plastics, Analytical chemistry, Metalliferous minerals, Testing of metals, Water quality, Photography, Vocabularies, Products of the textile industry, Paint ingredients, Soil quality. Pedology.

Group Standards of the People's Republic of China, Detection of p-hydroxybenzoic acid

T/ZZB 0879-2018 p-Hydroxybenzoic acid
T/SDSCCE 039-2022 Methyl D-(-)-4-hydroxy-phenylglycinate by-product ammonium sulphate
T/SDSCCE 038-2022 Methyl D-(-)-4-hydroxy-phenylglycinate by-product oxalic acid
T/SDSCCE 042-2022 Methyl D-(-)-4-hydroxy-phenylglycinate by-product sodium acetate trihydrate
T/NAIA 083-2021 Determination of Hydroxybenzoic Acids in Wine by High Performance Liquid Chromatography
T/SDAQI 039-2021 Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography

Professional Standard - Agriculture, Detection of p-hydroxybenzoic acid

193药典三部-2010 Appendix VI VIT Determination of Methyl p-Hydroxybenzoate and Propyl p-Hydroxybenzoate
237药典三部-2020 Content Determination Method 3116 Determination of Methyl p-Hydroxybenzoate and Propyl p-Hydroxybenzoate
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
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
JAP-045 Copper terephthalate detection method
水产品质量安全检验手册 7.3.3.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 3 Determination of Preservatives in Aquatic Products 3. Determination of Parabens - Gas Chromatography (GBT 5009.31-2003)
NY/T 1602-2008 Determination of butylated hydroxyanisole, butylated hydroxytoluene and tertiary butylhydroquinone content in vegetable oil. High performance liquid chromatography

AENOR, Detection of p-hydroxybenzoic acid

UNE 84089:1994 COSMETIC RAW MATERIALS. DETERMINATION OF 2-HYDROXYBENZOICO ACID (SALICYLIC ACID) IN p-HIDROXYBENZOATES.
UNE 84021:2006 Cosmetic raw materials. Methyl p-hidroxybenzoate.
UNE 84053:2011 Cosmetic raw materials. Methyl p-hydroxybenzoate, sodium salt.
UNE 84085:2006 Cosmetic raw materials. Butyl p-hydroxybenzoate.
UNE 84023:2006 Cosmetic raw materials. Propyl p-hydroxybenzoate.
UNE 84022:2006 Cosmetic raw materials. Ethyl p-hidroxibenzoate.
UNE 84054:2011 Cosmetic raw materials. Propyl p-hydroxybenzoate, sodium salt.
UNE 84715:2007 Cosmetic raw materials. Esters of p-hydroxybenzoic acid. Determination of purity by high pressure liquid chromatography.
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 84697:2017 Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hidroxybenzoyl]-hexylester. Determination of the purity by gas chromatography.
UNE-EN 15168:2007 Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
UNE 55717:1984 SURFACE ACTIVE AGENTS. POLYGLYCOLS. DETERMINATION OF HYDROXYL NUMBER. PHTHALIC ANHYDRIDE ESTERIFICATION METHOD

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Detection of p-hydroxybenzoic acid

GB/T 5009.31-2003 Determination of p-hydroxybenzoic acid esters in foods
GB 30601-2014 Food Additive Sodium Methylparaben
GB 8850-1988 Food additive ethyl p-hydroxybenzoate
GB 8851-1988 Food additive propyl p-hydroxybenzoate
GB 8850-2005 Food additive Ethyl p-hydroxybenzoate
GB 8851-2005 Food additive Propyl p-hydroxybenzoate
GB/T 8851-2005 Food additive—Propyl p-hydroxybenzoate
GB 30602-2014 Food Additive Sodium Ethyl p-Hydroxybenzoate
GB/T 17814-2022 Determination of butyl hydroxy anisole，dibutyl hydroxy toluene，tertiary butyl hydroquinone，ethoxyquin and propyl gallate in feeds
GB/T 30921.1-2014 Test method of purified terephthalic acid (PTA) for industrial use.Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
GB/T 23373-2009 Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
GB/T 17814-2011 Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 30933-2014 Determination of diethylamino hydroxybenzoyl hexyl benzoate as sunscreen agent in cosmetics.High performance liquid chromatography
GB/T 17814-1999 Determination of butyl hydroxy anisole,dibutyl hydroxy toluene and ethoxyquin in feeds
GB/T 7717.15-1994 Acrylonitrile for industrial use-Determination of content of p-hydroxylanisole-Spectrophotometric method
GB/T 22728-2008 Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
GB/T 14375-1993 Water quality. Determination of monomethyl hydrazine. p-Dimethylaminobenzaldegyde spectrophotometric method
GB/T 7383-1997 Non-ionic surface active agents--Polyalkoxylated derivatives--Determination of hydroxyl value--Phthalic anhydride method
GB/T 15507-1995 Water quality--Determination of hydrazine--p-Dime-tylaminobenzaldehyde spectrophotometric method
GB/T 5009.30-2003 Determination of butylated hydroxyanisole and butylated hydroxytoluene in foods

Shandong Provincial Standard of the People's Republic of China, Detection of p-hydroxybenzoic acid

DB37/T 1100-2008 Determination of parabens in food
DB37/T 3028-2017 Determination of 4 paraben preservatives in cosmetics by gas chromatography
DB37/T 3035-2017 Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography

Professional Standard - Commodity Inspection, Detection of p-hydroxybenzoic acid

SN/T 4047-2014 Determination of 4-hydroxybenzoic acid ester in food for export
SN/T 1303-2003 Method for the determination of benzoic acid,sorbic acid and p-hydroxybenzoates in royal jelly-Liquid chromatographic method
SN/T 1121-2002 Determination method of benzoic acid, sorbic acid and paraben preservatives in traditional Chinese medicine preparations by liquid chromatography
SN/T 4262-2015 Determination of benzoic acid、sorbic acid and p-hydroxybenzoic acid esters antiseptics in milk and dairy products for export.HPLC Method
SN/T 4137-2015 Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export.LC-MS/MS method
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 1625-2005 Determination of medroxyprogesterone and medroxyprogesterone acetate residues in animai orginal food for import and export
SN/T 2933-2011 Methods for the detection of chloroform, benzene, carbon tetrachloride, chloropicrin, nitrobenzene and dichlorotoluene in cosmetics

CZ-CSN, Detection of p-hydroxybenzoic acid

CSN 58 8772-1994 Methods of test for fats and oils Determination and detection of ethyl and propyl ester of p-hydroxybenzoic acid

Professional Standard - Petrochemical Industry, Detection of p-hydroxybenzoic acid

SH/T 1687-2000 Purified terephthalic acid(PTA)for industrial use.Determination of 4-carboxybenzaldehyde and p-toluic acid.High performance capillary electrophoresis(HPCE)
SH/T 1612.7-1995 Determination of p-carboxybenzaldehyde and p-toluic acid in industrial purified terephthalic acid by high performance liquid chromatography
SH/T 1612.6-1995 Polarographic method for determination of p-carboxybenzaldehyde content in industrial purified terephthalic acid
SH/T 1612.2-1995 Determination of acid value of purified terephthalic acid for industrial use
SH/T 1544-1993 Determination of iron content in dimethyl terephthalate
SH/T 1478-1992 Determination of transesterification rate of dimethyl terephthalate
SH/T 1480-1992 Determination of volatile content of dimethyl terephthalate (vacuum drying method)

工业和信息化部, Detection of p-hydroxybenzoic acid

HG/T 5489-2018 o-Methoxyaniline-p-hydroxyethyl sulfone sulfate

IN-BIS, Detection of p-hydroxybenzoic acid

UNKNOWN, Detection of p-hydroxybenzoic acid

BJS 202305

Taiwan Provincial Standard of the People's Republic of China, Detection of p-hydroxybenzoic acid

CNS 9027-1982 Method of Test for Feed Additives: Determination of Dibutyl Hydroxy Toluene(BHT) and Butyl Hydroxy Anisol(BHA)

Yunnan Provincial Food Standard of the People's Republic of China, Detection of p-hydroxybenzoic acid

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

National Health Commission of the People's Republic of China, Detection of p-hydroxybenzoic acid

GB 5009.31-2016 Determination of Parabens in Food in National Food Safety Standards
GB 1886.31-2015 National Food Safety Standard Food Additive Ethyl p-Hydroxybenzoate

Korean Agency for Technology and Standards (KATS), Detection of p-hydroxybenzoic acid

KS K 0149-2018 Testing method for BHT(Butylated Hydroxy Toluene) in textile
KS H ISO 6463:2007 Animal and vegetable fats and oils－Determination of butylhydroxyanisole(BHA) and butylhydroxytoluene(BHT)－Gas-liquid chromatographic method
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 M ISO 3451-2:2007 Plastics－Determination of ash－Part 2：Poly(alkylene terephthalate) materials
KS M ISO 4327:2003 Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS E ISO 9208:2001 Aluminium ores－Determination of vanadium content－BPHA spectrophotometric method
KS M ISO 6796:2007 Polyglycols for industrial use-Determination of hydroxyl number-Phthalic anhydride esterification method
KS M ISO 6796-2017(2022) Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 6796:2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method
KS M ISO 422:2019 Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
KS M ISO 4327-2003(2018) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 1618-2002(2012) Aluminium oxide primarily used for the production of aluminium－Determination of vanadium content－N－Benzoyl－N－phenylhydroxylamine photometric method
KS I ISO 15913-2006(2016) Water quality－Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatizat
KS I ISO 15913:2021 Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivat
KS M ISO 3451-2-2007(2018) Plastics－Determination of ash－Part 2：Poly(alkylene terephthalate) materials
KS M 1912-2009 Phthalic anhydride for industrial use－Methods of test－Determination of maleic anhydride content－Polarographic method

Professional Standard - Tobacco, Detection of p-hydroxybenzoic acid

YC/T 423-2011 Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings.High performance liquid chromatographic method

Professional Standard - Chemical Industry, Detection of p-hydroxybenzoic acid

HG/T 5488～5491-2018 CI Acid Red 405, Acid Black ATT, o-methoxyaniline-p-hydroxyethylsulfone sulfate and o-chlorobenzonitrile (2018)
HG/T 5803～5806-2021 Plexiglass recycled methyl methacrylate, D-p-hydroxyphenylglycine, D-dihydrophenylglycine methyl Deng sodium salt and tert-butyl acetoacetate for industrial use (2021)
HG/T 5845～5848-2021 N-ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethyl sulfone sulfate)], N-ethyl meta-ester [3-N-ethylaminophenyl (β-ethyl sulfone], acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfone]phenylbenzamide] and 2,4-dimethylacetoacetanilide (2021)

American Society for Testing and Materials (ASTM), Detection of p-hydroxybenzoic acid

ASTM D8062-21 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
ASTM D8062-19 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
ASTM D8062-22 Standard Specification for Purified Terephthalic Acid (PTA) with Low p-Toluic Acid
ASTM D7881-19 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode
ASTM D7881-20 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode
ASTM D7881-20e1 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode
ASTM D7883-19 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Weak Anion Exchange High Performance Liquid Chromatography
ASTM D7883-20 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Weak Anion Exchange High Performance Liquid Chromatography
ASTM E1899-23 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM D7884-13 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography
ASTM E18-08 Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM E1899-97 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM E18-08a Standard Test Methods for Rockwell Hardness of Metallic Materials
ASTM D7881-13 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Reverse Voltage Mode
ASTM D7882-13 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Normal Voltage Mode
ASTM E1899-16 Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
ASTM D7883-13 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Weak Anion Exchange High Performance Liquid Chromatography
ASTM D7409-07 Standard Test Method for Carboxyl End Group Content of Polyethylene Terephthalate (PET) Yarns
ASTM D740-94(2001) Standard Specification for Methyl Ethyl Ketone
ASTM D7409-15(2020) Standard Test Method for Carboxyl End Group Content of Polyethylene Terephthalate (PET) Yarns
ASTM D7884-19 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography
ASTM D7884-20 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Reverse Phase High Performance Liquid Chromatography
ASTM D4275-02 Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene-Vinyl Acetate (EVA) Copolymers By Gas Chromatography
ASTM D4275-96 Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylene-Vinyl Acetate (EVA) Copolymers By Gas Chromatography
ASTM D4275-09 Standard Test Method for Determination of Butylated Hydroxy Toluene (BHT) in Polymers of Ethylene and Ethylenex2013;Vinyl Acetate (EVA) Copolymers By Gas Chromatography
ASTM E2866-21 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid, and Pinacolyl Methylphosphonic Acid in Soi
ASTM D7882-19 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Normal Voltage Mode
ASTM D7882-20 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in Purified Terephthalic Acid by Capillary Electrophoresis with Normal Voltage Mode

International Organization for Standardization (ISO), Detection of p-hydroxybenzoic acid

ISO 6463:1982 Animal and vegetable fats and oils; Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT); Gas-liquid chromatographic 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 1897-8:1977 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 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 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 1897-6:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part VI : Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)
ISO 1897-4:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part IV : Visual test for impurities insoluble in sodium hydroxide solution (Excluding cresylic acid and xylenols)
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 9208:1989 Aluminium ores; determination of vanadium content; BPHA spectrophotometric method
ISO 6796:1981 Polyglycols for industrial use; Determination of hydroxyl number; Phthalic anhydride esterification method
ISO 4327:1979/Cor 1:1980 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method
ISO 4327:1979 Non-ionic surface active agents; Polyalkoxylated derivatives; Determination of hydroxyl value; Phthalic anhydride method
ISO 7792-2:1988 Plastics; polyalkylene terephthalates; part 2: preparation of test specimens and determination of properties
ISO 1897-5:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part V : Visual test for impurities insoluble in water (Phenol only)

British Standards Institution (BSI), Detection of p-hydroxybenzoic acid

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 13130-18:2005 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
BS 2782-4 Method 470B:1999 Methods of testing plastics. Chemical properties. Determination of ash of polyalkylene terephthalates

VN-TCVN, Detection of p-hydroxybenzoic acid

TCVN 6350-1998 Animal and vegetable fats and oils.Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT).Gas liquid chromatographic method
TCVN 1674-1-2009 Iron ores.Determination of vanadium.Prat1:BPHA spectrophotometric method

TR-TSE, Detection of p-hydroxybenzoic acid

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 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 1951-1975 PHENOL, o . CRESOL, m - CRESOL, p - CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF NATURAL OILS AND PYRIDINE BASES
TS 1960-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE MEASUREMENT OF COLOUR
TS 1871-1975 ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM DETERMINATION OF VANAD?UM CONTENT PHOTOMETRIC METHOD USING N-BENZOYL-N-PHENYLHYDROXYLAMINE
TS 1961-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF o-CRE?OL CONTENT
TS 1962-1975 CRESYLIC ACID FOR INDUSTRIAL USE DETERMINATION OF m-CRESOL CONTENT
TS 1958-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF RESIDUE ON DISTILLATION
TS 1954-1975 LIQUEFIED PHENOL, m-CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF DENSITY AT 20°C
TS 1859-1975 TRITOLYL PHOSPHATE FOR INDUSTRIAL USE - DETERMINATION OF ACIDITY TO PHENOL RED - VOLUMETRIC 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 p-hydroxybenzoic acid

GB/T 7717.15-2018 Acrylonitrile for industrial use—Part 15：Determination of concent of p-hydroxylanisole
GB/T 35948-2018 Determination of seven parabens in cosmetics—High performance liquid chromatography

Danish Standards Foundation, Detection of p-hydroxybenzoic acid

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/EN 15168:2007 Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide

German Institute for Standardization, Detection of p-hydroxybenzoic acid

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 ...

CEN - European Committee for Standardization, Detection of p-hydroxybenzoic acid

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

Association Francaise de Normalisation, Detection of p-hydroxybenzoic acid

NF T20-667:1984 Polyglycols for industrial use. Determination of hydroxyl number. Phthalic anhydride esterification method.
NF T51-540:1985 Plastics. Determination of ash. Polyalkylene terephthalates.
NF V32-054:1971 Spices and condiments. Mustard seeds. Determination of parahydroxybenzyl isothiolyanate.
NF EN 15168:2007 Agents de surface - Détermination de l'indice d'hydroxyle - Méthode à la p-toluènesulfonylisocyanate (TSI) et dosage potentiomètrique avec l'hydroxyde de tétrabutylammonium

RU-GOST R, Detection of p-hydroxybenzoic acid

GOST 32580-2013 p-Cresol. Determination in water

农业农村部, Detection of p-hydroxybenzoic acid

NY/T 3655-2020 Determination of calcium N-hydroxymethylmethionine in feed

YU-JUS, Detection of p-hydroxybenzoic acid

JUS E.K8.043-1991 snimal and vegetable fats and olls. Determlnatlon of butylhydroxyanisol (BHA) and butylhydroxytoluene (BET). Gas-liquid chromatographic method
JUS H.Z1.190-1984 Tastfng of industriai waters. Determination ofsulphideconttnt.Colorimetric mathod with p-amino-N:N-di- methylaniline
JUS H.B8.606-1979 Aluminium oxide primarily used for the production of aluminium. Determination ofvanadium content. N-Benzoyl-N-phenylhydroxy lamine photometric method

GOSTR, Detection of p-hydroxybenzoic acid

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

国家质量监督检验检疫总局, Detection of p-hydroxybenzoic acid

SN/T 4442-2016 Detection methods for nitrobenzene, nitrotoluene and dinitrotoluene in imported and exported cosmetics

国家能源局, Detection of p-hydroxybenzoic acid

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

Anhui Provincial Standard of the People's Republic of China, Detection of p-hydroxybenzoic acid

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

其他未分类, Detection of p-hydroxybenzoic acid

KR-KS, Detection of p-hydroxybenzoic acid

KS M ISO 4327-2003(2023) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M ISO 422-2019 Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
KS I ISO 15913-2021 Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivat
KS M ISO 6796-2017 Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method

Lithuanian Standards Office , Detection of p-hydroxybenzoic acid

LST EN 15168-2007 Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
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)

Professional Standard - Military and Civilian Products, Detection of p-hydroxybenzoic acid

WJ 2122-1993 Determination of water quality 2,4-dihydroxy-1,3,5-trinitrobenzene (stephanic acid) by reversed-phase ion-pair liquid chromatography

BE-NBN, Detection of p-hydroxybenzoic acid

NBN T 04-151-1983 Pclyglycols for industrial use - Determination of hydroxy1 number-Phthalic anhydride esterification method

海关总署, Detection of p-hydroxybenzoic acid

SN/T 5320-2021 High performance liquid chromatography method for determination of trimellitic acid, isophthalic acid, terephthalic acid and phthalic acid in food contact materials polymer food simulants
SN/T 5323-2021 Determination of the migration amount of parabens in food contact materials, polymer materials, plastics, liquid chromatography-tandem mass spectrometry

Professional Standard - Environmental Protection, Detection of p-hydroxybenzoic acid

HJ 674-2013 Water quality.Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method

PT-IPQ, Detection of p-hydroxybenzoic acid

NP 3656-1988 Edible fats and oils Determination of butylhydroxyanisole (BHA) and butylhydroxytoluene (BHT). Gas-liquid chromatographic method

American National Standards Institute （ANSI), Detection of p-hydroxybenzoic acid

ANSI/ASTM D4275:1991 Test Method for Determination of Butylated Hydroxytoluene (BHT) in Polymers of Ethylene and EthyleneVinyl Acetate (EVA) Copolymers by Gas Chromatography (08.03)

PL-PKN, Detection of p-hydroxybenzoic acid

PN Z04194-02-1988 Air punty protection Tests for phthalic anhydride Determination of phthalic anhydride in work places by spectrophotometric method with hydroxylamine hydrochloride and ferric chloride
PN Z04208-02-1989 Air purity protection Tests for phtalic acid esters Determination of methyl phtalate in work places by gas ?hromatography

IT-UNI, Detection of p-hydroxybenzoic acid

UNI 6678-1970