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submethylation+

submethylation+, Total:499 items.

In the international standard classification, submethylation+ involves: Non-ferrous metals, Products of the chemical industry, Organic chemicals, Analytical chemistry, Photography, Raw materials for rubber and plastics, Inorganic chemicals, Semiconducting materials, Construction materials, Rubber, Materials for aerospace construction, Wastes, Materials and articles in contact with foodstuffs, Water quality, Adhesives, Paint ingredients, Edible oils and fats. Oilseeds, Crude petroleum, Non-metalliferous minerals, Occupational safety. Industrial hygiene, Biology. Botany. Zoology, Leather technology, Items of art and handicrafts, Rubber and plastics products, Plastics, Spices and condiments. Food additives, Manufacturing forming processes, Cereals, pulses and derived products, Fruits. Vegetables, Applications of information technology, Products of the textile industry, Animal feeding stuffs, General methods of tests and analysis for food products, Pesticides and other agrochemicals, Paints and varnishes, Vocabularies, Air quality, Metalliferous minerals, Ferrous metals, Refractories, Ferroalloys, Footwear, Agricultural machines, implements and equipment, Shipbuilding and marine structures in general, Metrology and measurement in general, Petroleum products in general, Equipment for petroleum and natural gas industries, Electrical accessories, Electronic components in general, Medical sciences and health care facilities in general, Products of non-ferrous metals.

International Organization for Standardization (ISO), submethylation+

ISO 7525:1985 Nickel; Determination of sulfur content; Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
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 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
ISO 12966-3:2016 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
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 422:1994 Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
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 17531:2002 Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
ISO 2215:1972 Boric acid, boric oxide and Disodium tetraborates for industrial use; Determination of copper content; Zinc dibenzyldithiocarbamate photometric method
ISO 1396:1975 Vulcanized and unvulcanized compounded rubber — Determination of copper content — Zinc diethyldithiocarbamate photometric method
ISO 19070:2016 Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
ISO 19070:2016 | IULTCS/IUC 34 Leather — Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
ISO 16384:2012 Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels - Dimethylether (DME) - Measurement and calculation on board ships

工业和信息化部, submethylation+

SJ/T 11636-2016 Determination of tetramethylammonium hydroxide in developing solutions for the electronics industry by automatic potentiometric titration
QB/T 1915-2021 Cationic surfactants fatty alkyl trimethyl ammonium halide and fatty alkyl dimethyl benzyl ammonium halide
HG/T 3481-2020 Chemical reagent 4-methyl-2-pentanone (methyl isobutyl ketone)
HG/T 5073-2016 Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
HG/T 5072-2016 2,4,6-Trimethylbenzoyl-diphenylphosphine oxide
HG/T 5350-2018 Biochemical reagent Tris(hydroxymethyl)aminomethane
HG/T 5707-2020 Test method for reaction performance of catalysts for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
HG/T 5760-2020 Catalyst for carbonylation of dimethyl ether to methyl acetate
HG/T 5592-2019 Analysis method of chemical composition of catalyst for oxidation of methacrolein to methacrylic acid
HG/T 5344-2018 Chemical reagent 2-butanone (methyl ethyl ketone)
HG/T 5761-2020 Test method for catalytic performance of catalysts for carbonylation of dimethyl ether to methyl acetate
HG/T 5625-2019 Tetrahydroxymethylphosphorus chloride for industrial use
HG/T 6013-2022 Acryloxyethyltrimethylammonium Chloride for Industrial Use
HG/T 5360-2018 Dimethyl diallyl ammonium chloride for water treatment agent
HG/T 4890-2016 Vulcanization accelerator tetramethylthiuram monosulfide (TMTM)
HG/T 5252-2017 Determination of textile dyeing and finishing auxiliary dihydrogenated tallow dimethyl ammonium chloride
HG/T 5847-2021 Acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfone]phenylbenzamide]
HG/T 4891-2016 Vulcanization accelerator zinc dibenzyldithiocarbamate (ZBEC)
HG/T 5833-2021 Vulcanization accelerator N,N'-dimethyl-N,N'-diphenylthiuram disulfide (MPTD)
HG/T 5465-2018 Rubber peptizer o,o'-dibenzoylamidodiphenyl disulfide (DBDPD)
HG/T 5463-2018 Vulcanization accelerator 3-methyltetrahydrothiazole-2-thione (MTT)
QB/T 5105-2017 Cosmetic raw material iodopropynol butylcarbamate
HG/T 5916-2021 Photographic chemicals anti-fog agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one
YS/T 1478-2021 Aluminum-based boron carbide neutron absorbing material
QB/T 5430-2019 Footwear chemical test methods Determination of N-methylpyrrolidone (NMP)
HG/T 5796.2-2021 Industrial ester peroxides Part 2: Peroxy-tert-butyl 3,5,5-trimethylhexanoate
YS/T 1284-2018 1,1;#39; 　——Bis(diphenylphosphine)ferrocene dichloride palladium dichloromethane complex

Professional Standard - Light Industry, submethylation+

QB/T 1915-1993 Cationic Surfactant Fatty Alkyl Trimethyl Ammonium Halide and Fatty Alkyl Dimethyl Benzyl Ammonium Halide
QB/T 1914-1993 Determination of average relative molecular weight of fatty alkyl trimethyl ammonium halide and fatty alkyl dimethyl benzyl ammonium halide by gas-liquid chromatography
QB/T 1914-2013 Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC
QB/T 2852-2007 Dialkyl dimethyl ammonium halides (C～)
QB/T 4083-2010 Dialkyl dimethyl ammonium halides(C～C)
QB/T 2345-2013 Determination of mean relative molecular weight of alkyldimethylbetain by GC
QB/T 2345-1997 Determination of the Average Relative Molecular Mass of Fatty Alkyl Dimethyl Betaines by Gas-Liquid Chromatography

Group Standards of the People's Republic of China, submethylation+

T/ZZB 1825-2020 Methylating agent methyl bromide
T/DLSHXH 006-2022 Electronic special gas trimethyl aluminum
T/CSTM 00068-2019 Chemical reagent — Methyl tert-butyl ether
T/CPCIF 0090-2021 Di(4-methylbenzoyl) peroxide for industrial use
T/CSTM 00067-2019 Chemical reagent — Methyl 4-ethynylbenzoate
T/SDSES 015-2023 2-Methyl-4-methoxy diphenylamine by-product sodium bromide aqueous solution
T/CPCIF 0229-2022 Dimethyldiallylammonium chloride by-product sodium chloride
T/CSTM 00352-2021 Sepiolite curing agent for formaldehyde
T/CPCIF 0025-2019 Byproduct of tetramethylammonium hydroxide—Trimethylamine aqueous solution
T/CRIAC 0060-2021 Chemical reagent— Hexadecyltrimethylammonium bromide for chromatography
T/CRIAC 0059-2021 Chemical reagent— Dodecyltrimethylammonium chloride for chromatography
T/CIESC 0038-2022 Flame retardant chemical 2,2-bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy) benzene] propane
T/CRIAC 0011-2020 Chemical reagent-4,4'-Diaminodiphenylmethane
T/FSI 053-2020 Low Viscosity RTV Methyl Silicone Rubber
T/WSJD 18.9-2021 Gas Chromatography for the Determination of Methyl Isoamyl Ketone in the Air of the Workplace
T/GDCDC 014-2020 Cocamide methyl MEA for daily chemicals use
T/WSJD 16.1-2020 Suggested values for occupational exposure limits of chemical factor methyl isoamyl ketone in workplace air
T/FSI 052-2020 Method for Determination of Molecular Weight of Methyl Vinyl Silicone Rubber - Mooney Viscosity Method
T/CHCIA 016-2023 Cosmetic ingredients Ectoin
T/BPSPA 0016-2022 Naturalization folate
T/ZSM 0025-2023 Industrial methylmagnesium chloride solution in tetrahydrofuran
T/CSTM 00084-2019 Nucleating agent- bis(4-tert-butyl-benzoate)aluminium hydroxide
T/CRIAC 0091-2023 Chemical reagent — Reference material for gas chromatography — 2-Butanone
T/ZZB 1055-2019 High concentration tetramethyl ammonium hydroxide for flat panel displays production
T/CAIA SH001-2014 Monosodium glutamate—Determination of sulfide—Methylene blue spectrophotometric method
T/ZZB 1878-2020 Synthetic resin emulsion based formaldehyde removal interior wall coating
T/JGE 0008-2021 Jiangxi Green Ecological RTV-107 Room Temperature Vulcanized Methyl Silicone Rubber
T/QAS 043-2021 Determination of Sulfide in Brine by Methylene Blue Spectrophotometry
T/WSJD 18.10-2021 Gas Chromatography for the Determination of Methyl Methacrylate by Chemical Factors in the Air of the Workplace
T/SDAQI 039-2021 Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography
T/CSTM 00051-2018 Steel and iron—Determination of tin content—Flame atomic absorption spectrometric method after methyl isobutyl ketone extraction
T/CPCIF 0249-2023 Determination of N-methyldiethanolamine in industrial circulating water—Ion chromatography
T/CRIAC 0023-2020 Chemical Reagents Reagents for High Performance Liquid Chromatography 2,2,4-Trimethylpentane
T/SPSTS 040-2022 Quality standard of NMP solvent as raw material and product for lithium ion batteries
T/JSSES 15-2021 N-methylpyrrolidone regeneration solution for battery manufacturing and electronic device manufacturing industry
T/CSTM 00020-2017 Determination of lead content in iron, steel and alloys Extraction and separation of methyl isobutyl ketone-flame atomic absorption spectrometry

Professional Standard - Chemical Industry, submethylation+

HG/T 6152-2023 Analytical method for chemical composition of catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
HG/T 3481-1999 Chemical reagent.4-Methyl-2-pentanone
HG/T 5072~5074-2016 2,4,6-Trimethylbenzoyldiphenylphosphine oxide, bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide and 2-dimethylamino-2-benzyl-1 -[4-(4-Morpholinyl)phenyl]-1-butanone (2016)
HG/T 3449-1999 Chemical reagent.Methyl red
HG/T 3449-2012 Chemical reagent.Methyl red
HG/T 6144-2023 Electronic cleaner dimethyl sulfoxide
HG/T 5707～5708-2020 Test method for reaction performance of methyl isobutyl methanol dehydrogenation to methyl isobutyl ketone catalyst and test method for reaction performance of methanol to olefins catalyst for dense phase circulating fluidized bed (2020)
HG/T 3313-2000 Room Temperature Vulcanized Methyl Silicone Rubber
HG/T 4890~4891-2016 Vulcanization accelerators tetramethylthiuram monosulfide (TMTM) and zinc dibenzyldithiocarbamate (ZBEC) (2016)
HG/T 5624～5627-2019 Tetrahydroxymethylphosphonium Sulfate for Industrial Use, Tetrahydroxymethylphosphine Chloride for Industrial Use, Methyl Acetate for Industrial Use and Methyl Isobutyl Ketone (MIBK) for Industrial Use (2019)
HG/T 2230-2006 Water treatment chemicals-Dodecyl dimethyl benzyl ammonium chloride
HG/T 2230-1991 Water treatment agent dodecyl dimethyl benzyl ammonium chloride
HG/T 5759～5762-2020 Normal temperature iron oxide desulfurizer, dimethyl ether carbonylation to methyl acetate catalyst, dimethyl ether carbonylation to methyl acetate catalyst catalytic performance test method and chromium-based ethylene polymerization catalyst chemical com
HG/T 4781-2014 Vulcanizing accelerator.Zinc dibutyldithiocarbamate (ZDBC)
HG/T 4782-2014 Vulcanizing accelerator.Zinc diethyldithiocarbamate (ZDEC)
HG/T 2891-1997 Chemical reagent Isoamyl alcohol(3-Methy-1-butanol)
HG/T 2891-2011 Chemical reagent.Isoamyl alcohol(3-Methyl-1-butanol)
HG/T 4779-2014 Vulcanizing accelerator.Dipentamethylenethiuram hexasulfide (DPTH)
HG/T 6158-2023 Vulcanization accelerator zinc diisobutyldithiocarbamate (ZDIBC)
HG/T 3803-2005 Photographic chemicals 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
HG/T 2335-2003 Photographic chemicals 2-[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
HG/T 5145~5146-2017 Methanol to mixed aromatics and coal-based hydrogenated oil (2017)
HG/T 4895-2016 Rubber antioxidant N-(1-methylheptyl)-N'-phenyl-p-phenylenediamine and 2,2,4-trimethyl-1,2-dihydroquinoline polymer compound (8PPD/ TMQ)
HG/T 5788～5791-2021 Boron trifluoride acetonitrile complex, boron trifluoride etherate complex, iodotrimethylsilane and 2-methyltetrahydrofuran for industrial use (2021)
HG/T 3450-1999 Chemical reagent.Butanedione dioxime
HG/T 4016-2008 Chemical reagent.Sodium diethyldithiocarbamate trihydrate
HG/T 5344～5349-2018 Chemical Reagents 2-Butanone (Methyl Ethyl Ketone), Dimethyl Sulfoxide, Calcium Sulfate Dihydrate, Tetrahydrofuran, Calcium Nitrate Tetrahydrate and Calcium Chloride Anhydrous (2018)
HG/T 5589～5593-2019 Propylene polymerization catalyst and methacrolein oxidation to methacrylic acid catalyst chemical composition analysis method, methanol to light olefin catalyst thermal wear index test method and acid site determination method and aluminum-based desulfur
HG/T 5471～5473-2018 Methyl Methacrylate, Butadiene, Styrene Terpolymer (MBS) Resins, Triallyl Isocyanurate and Polyethylene Oxide (2018)
HG/T 4548-2013 Determination of arsenic in waste chemicals.Silver diethyldithiocarbamate spectrophotometric method
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)
HG/T 3016-1999 Photography.Processing chemicals.Specifications for p-methylaminophenol sulfate

HU-MSZT, submethylation+

国家市场监督管理总局、中国国家标准化管理委员会, submethylation+

GB/T 37030-2018 Electronic grade trimethylindium
GB/T 37007-2018 Electronic grade trimethylgallium
GB/T 36653-2018 Electronic grade trimethylaluminium
GB/T 40183-2021 Determination of DNA methylation—Pyrosequencing
GB/T 38401-2019 Leather and fur—Chemical tests—Determination of dimethyl formamide content
GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography
GB/T 8826-2019 Rubber antioxidant—Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline (TMQ)
GB/T 37640-2019 Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
GB/T 38409-2019 Leather—Chemical tests—Determination of N-methyl-2-pyrrolidone（NMP) and N-ethyl-2-pyrrolidone (NEP) content
GB/T 40950-2021 Determination of alkyl (C12~C22) trimethyl ammonium salt in cosmetics—High performance liquid chromatography tandem mass spectrometry

AENOR, submethylation+

UNE 84614:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOIN.
UNE 84104:2014 Cosmetic raw materials. Sunscreens. 2-ethylhexyl 4-(dimethylamino) benzoate (Ethylhexyl dimethyl PABA).
UNE 84128:2014 Cosmetic raw materials. Sunscreens. 1-(4-tert-butylphenyl)-3-(p-methoxyphenyl)-propane-1,3-dione (Butyl Methoxydibenzoylmethane).
UNE 84021:2006 Cosmetic raw materials. Methyl p-hidroxybenzoate.
UNE 84681:2005 Cosmetic raw materials. Polydimethylsiloxane (dimethycones).
UNE 84623:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOINE. DETERMINATION OF TOTAL FORMALDELYDE. POTENCIOMETRIC METHOD.
UNE 84621:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HIDANTOIN. DETERMINATION OF FREE FORMALDEHYDE. POTENCIOMETRIC METHOD.
UNE 84053:2011 Cosmetic raw materials. Methyl p-hydroxybenzoate, sodium salt.
UNE 84728:2009 Cosmetic raw materials. Behentrimonium chloride.
UNE 84684:2006 Cosmetic raw materials. Phenyl trimethicone.
UNE 84691:2006 Cosmetic raw materials. Sunscreens. 2,2'-methylene-bis-6-(2H-benzotriazol-2-yl)-4-(tetramethyl-butyl)-1,1,3,3-phenol.
UNE 84685:2006 Cosmetic raw materials. Hexamethyldisiloxane.
UNE 84019:2011 Cosmetic raw materials. Sodium carboxymethylcellulose.
UNE 84089:1994 COSMETIC RAW MATERIALS. DETERMINATION OF 2-HYDROXYBENZOICO ACID (SALICYLIC ACID) IN p-HIDROXYBENZOATES.
UNE 84686:2014 Cosmetic raw materials. Sunscreens. 3-(4-Methylbenzylidene) camphor.
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-EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
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 84726:2006 Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.
UNE-EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
UNE 84041:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Sodium chloride determination.
UNE 84054:2011 Cosmetic raw materials. Propyl p-hydroxybenzoate, sodium salt.
UNE 84687:2014 Cosmetic raw materials. Sunscreens. 3,3,5-Trimethylcyclohexyl salicylate (Homosalate).
UNE-EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
UNE 84697:2017 Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hidroxybenzoyl]-hexylester. Determination of the purity by gas chromatography.
UNE 84612:2014 Cosmetic raw materials. Sunscreens. Octyl methoxycinnamate.
UNE 84690:2006 Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl).
UNE 84042:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Determination of the purity.
UNE-EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
UNE 84699:2007 Cosmetic raw materials. Sunscreens. Isopentyl-4-methoxycinnamate.
UNE 84039:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Sodium glycolate determination.
UNE 84028:2003 Cosmetic raw materials. Determination of formaldehyde in anionic surfactants for cosmetic use.
UNE-EN 14185-2:2007 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column
UNE 84043:2003 Cosmetic raw materials. Sodium carboxymethycellulose. Viscosity determination of aqueous solutions.

Taiwan Provincial Standard of the People's Republic of China, submethylation+

CNS 1819-1970 Methyl Red
CNS 1660-1966 Methyl Violet (Crystal Violet)
CNS 1818-1970 Methyl Orange
CNS 1693-1996 N,N-Dimethylformamide (Reagent)
CNS 1690-1965 p-Dimethylaminobenzaldehyde (Ehrlich's Reagent)
CNS 4631-1978 Rubber Vulcanization Accelerator ZnMDC (Zinc Dimethyl Dithiocarbamate)
CNS 4635-1978 Rubber Vulcanization Accelerator TMTM (Tetramethyl Thiuram Monosulfide)
CNS 4632-1978 Rubber Vulcanization Accelerator TMTD (Tetramethyl Thiuram Disulfide)
CNS 1815-1971 P-Methylaminophenol Sulfate (Metol)
CNS 1692-1965 Dimethylaniline
CNS 1598-1962 Benzyl Chloride
CNS 1761-1997 3-Methyl-1-butanol (Reagent)
CNS 1839-1969 O-Nitrobenzaldehyde
CNS 1814-1971 Methenamine (Hexamethylenetetramine, Hexamine)
CNS 1696-1965 3, 5-Dinitrobenzoyl Chloride
CNS 7731-1988 Chemical Reagent (Chloromethyloxirane)
CNS 1841-1969 P-Nitrobenzoyl Chloride
CNS 2027-1979 O-Tolidine
CNS 1694-1996 Dimethylglyoxime (Reagent)
CNS 9914-1983 Methods of Hygienic Test for Cosmetics-Ethyl P-Aminobenzoate and Ethyl O-Aminobenzoate
CNS 1689-1965 p-Dimethylaminoazobenzene (Butter Yellow Methyl Yellow)
CNS 1871-1973 Picrolonic Acid (1-P-Nitrophenyl-3-methyl-4-nitropyrazolone)
CNS 7713-1981 Chemical Reagent (Anthranilic Acid) (o - Aminobenzoic Acid)
CNS 4633-1978 Rubber Vulcanization Accelerator ZnPDC (Zinc Ethyl-Phenyl Dithircarbamate)
CNS 1691-1965 p-Dimethylaminobenzalrhodanine (p-Dimethylaminobenzylidenerhodane)
CNS 4634-1978 Rubber Vulcanization Accelerator NaBDC (Sodium Di-n-Butyl Dithiocarbamate Solution)
CNS 3278-1971 Method of Test for Polymethylacrylate Corrugated Sheet (Aging Test)
CNS 9427-1982 Method for Determining Phosphorus Pentoxide in Dolomite (MIB K Absorptiometric Method)
CNS 11879-1987 Rubber Antioxidant TMDQ (Poly-2,2,4-trimethyl-1,2-Dihydroquinoline)

Korean Agency for Technology and Standards (KATS), submethylation+

KS M 8063-2015(2020) Methyl red
KS M 8374-2014(2019) 3-Methyl-1-butanol(Reagent)
KS I 3272-2014 Recycled methyl methacrylate organic compound from PMMA
KS I 3272-2016 Recycled methyl methacrylate organic compound from PMMA
KS M ISO 4327:2003 Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS D ISO 7525-2012(2017) Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS M 8400-2006 3,3′-Dimethylbenzidinium dichloride
KS M 8516-2004 N, N－Dimethylpphenylenediammonium dichloride
KS M ISO 17531:2019 Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
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 17531:2002 Photography－Processing chemicals－Specifications for 4－(N－ethyl－N－2－methanesulfonylaminoethyl)－2－methylphenylenediamine sesquisulfate monohydrate
KS J 1001-1997 2-BIS-(2-HYDROXYETHYL)AMINO -2-HYDROXYMETHYL-1,3-PROPANEDID(BIS-TRIS)
KS I ISO 10530-2007(2017) Water quality－Determination of dissolved sulfide－Photometric method using methylene blue
KS M ISO 2590:2004 General method for the determination of arsenic－Silver diethyldithiocarbamate photometric method
KS J 1001-1997(2018)
KS M ISO 19070:2021 Leather — Chemical determination of N-methyl-2-pyrrolidone(NMP) in leather
KS M ISO 422:2002 Photography－Processing chemicals－Specifications for p -methylaminophenol sulfate
KS D ISO 11433:2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, submethylation+

GB/T 26458-2011 Fatty alkyl dimethyl amine oxides
GB/T 17521-1998 Chemical reagent. N,N-dimethylformamide
GB/T 27570-2011 Methyl silicone rubber for vulcanization at ambient temperature
GB/T 1400-2014 Chemical reagent.Hexamethylene tetramine
GB/T 1400-1993 Chemical reagent. Hexamethylene--tetramine
GB 1400-1993 Chemical reagent hexamethylenetetramine
GB/T 33085-2016 Water treatment chemicals.Poly(diallyldimethylammonium chloride)
GB/T 29668-2013 Cosmetic preservative.Diazolidinyl urea
GB/T 26983-2011 Determination of sulfureted hydrogen, methyl mercaptan and ethyl mercaptan in crude oil
GB/T 10727-1989 Chemical reagent--Sodium diethyldithiocarbamate trihydrate
GB/T 29666-2013 Cosmetic preservatives.Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate
GB/T 7383-1997 Non-ionic surface active agents--Polyalkoxylated derivatives--Determination of hydroxyl value--Phthalic anhydride method
GB/T 6609.9-1986 Methods for chemical analysis of aluminium oxide--The lead diethyldithiocarbamate photometric method for the determination of cupric oxide content
GB/T 4375.6-1984 Methods for chemical analysis of gallium--The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content
GB/T 15733-1995 The basic terminology of financial computerization
GB/T 30933-2014 Determination of diethylamino hydroxybenzoyl hexyl benzoate as sunscreen agent in cosmetics.High performance liquid chromatography
GB/T 23324-2009 Textiles.Determination of surfactant.Distearyl dimethyl ammonium chloride
GB/T 17814-2011 Determination of butyl hydroxy anisole,dibutyl hydroxy toluene,ethoxyquin and propyl gallate in feeds
GB/T 33089-2016 Chemical reagent.N,N-dimethyl-p-phenylenediamine dihydrochloride
GB/T 14376-1993 Water quality. Determination of asymmetrical dimethyl hydrazine. Amino ferrocyanide sodium spectrophotometric method
GB/T 16489-1996 Water quality--Determination of sulfide--Methylene blue spectrophotometric method
GB/T 12029.4-1989 Determination of degree of etherification of sodium carboxymethylcellulose for detergents
GB/T 610.2-1988 Chemical reagent--General method for the determination of arsenic (AgDDTC)
GB/T 15917.3-1995 Dysprosium and dysprosium oxide--Determination of tantalum content--Para-chloride phenylfluorone--cetyl trimethyl ammonium bromide--ethanol spectrophotometric method
GB/T 22728-2008 Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
GB/T 14352.10-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method
GB/T 223.50-1994 Methods for chemical analysis of iron, steel and alloy. The phenylfluorone-CTMAB direct photometric method for the determination of tin content
GB/T 17814-2022 Determination of butyl hydroxy anisole，dibutyl hydroxy toluene，tertiary butyl hydroquinone，ethoxyquin and propyl gallate in feeds
GB/T 6900.7-1986 Fireclay and high-alumina refractories--Determination of magnesium oxide content--Xylidyl blue I-CTAB photometric method
GB/T 30088-2013 Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method
GB/T 3654.7-1983 Methods for chemical analysis of ferroniobium--The methylene blue photometric method for the determination of sulfur content
GB/T 23373-2009 Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
GB/T 13901-13902-1992 Determination of water quality dinitrotoluene and nitroglycerin by oscillographic polarography
GB 223.50-1985 Methods for chemical analysis of iron,steel and alloy--The phenylfluorone-CTMAB direct photometric method for the determination of tin content
GB/T 6609.10-1986 Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
GB 6730.45-1986 Methods for chemical analysis of iron ores--The diethyldithiocar bamic acid, Ag salt photometric method for the determination of arsenic content
GB/T 4375.1-1984 Methods for chemical analysis of gallium--The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline photometric method for the determination of copper content
GB/T 6730.45-1986 Methods for chemical analysis of iron ores--The diethyldithiocarbamic acid,Ag salt photometric method for the determination of arsenic content
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
GB 8788-1988 Diagnostic criteria and principles of management of occupational acute aromatic and nitro-compounds (excluding TNT) poisoning
GB/T 23296.26-2009 Food contact materials.Polymer.Determination of formaldehyde and hexamethylenetetramine in food simulants.Spectrophotometry

Japanese Industrial Standards Committee (JISC), submethylation+

JIS K 8500:2007 N,N-Dimethylformamide (Reagent)
JIS K 8832:1996 Brucine n-hydrate
JIS K 8832:2013 Brucine n-hydrate (Reagent)
JIS K 7722:1987 Photographic grade 4-(n-ethyl-n-2-methanesulphonylaminoethyl)-2-methylphenylenediamine sesquisulphate monohydrate

American Water Works Association (AWWA), submethylation+

AWWA B451-1998 Poly(Diallyldimethylammonium Chloride)
AWWA B451-2010 Poly(Diallyldimethyl-ammonium Chloride)
AWWA B451 ADD-2007 Poly(Diallyldimethylammonium Chloride)

American National Standards Institute （ANSI), submethylation+

ANSI/AWWA B451-2016 Poly(Diallyldimethylammonium Chloride)
ANSI/AWWA B451-2010 Poly(Diallyldimethylammonium Chloride)
ANSI/AWWA B451-2023 Standard for Poly (Diallyldimethylammonium Chloride)
ANSI PH4.137-1984 Photography (Chemicals) - 4-(N-Ethyl-N-2-Methanesulfonylamino- ethyl)-2-Methylphenylenediamine Sesquisulfate Monohydrate
ANSI PH4.125-1982 Photographic Grade p-Methylaminophenol Sulfate
ANSI/ASTM D3443:2000 Test Method for Chloride in Trichlorotriflouroethane
ANSI PH4.205-1984 Photography (Chemicals) - 5-Methylbenzotriazole
ANSI K62.288-1985(R1988) Common Name for the Pest Control Chemical 5-0-Demethylavermectin A1a+ 5-0-Demethyl-25-de(1-Methylpropyl)-25-(1-Methylethyl)avermectin A1a(4:1) "Abamectin"

RU-GOST R, submethylation+

GOST 26239.9-1984 Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination
GOST 16485-1987 Dimethyldichlorsilan purified. Specifications
GOST 32918-2014 Petroleum. Method for determination of hydrogen sulfide, methyl- and ethylmercaptans
GOST R 50802-1995 Petroleum. Method for determination of hydrogen sulfide, methyl- and ethylmercaptans
GOST 33690-2015 Petroleum and petroleum products. Determination of hydrogen sulfide, methyl- and ethylmercaptans by gas chromatography method

IN-BIS, submethylation+

化学工业部, submethylation+

HG 2230-1991 Water treatment agent dimethylbenzyl ammonium chloride

AR-IRAM, submethylation+

IRAM 21 305-1963

RO-ASRO, submethylation+

STAS 10790-1976 Pesticides TECHNICAL METHYL BROMIDE LIQUEFIED
STAS SR 13361-1996 Sodium chloride. Determination of copper. Zinc Dibenzyldithiocarbamate Photometric Method
STAS 7505-1978 MELAMINFORMALDEHYDIC RESIN ALKOXILATE
STAS SR 13365-1996 Sodium chloride. Determination of arsenic. Silver Diethyldithiocarbamate Photometric Method
STAS 8026-1979 VULCANIZED RUBBER AND RUBBER Determination of copper by the methpdes with zinc diethyldithiocarbamate
STAS 5520-1982 Equipments for chcmical industry PEDESTALS FOR TANKS Shapes and dimcnsions

Professional Standard - Commodity Inspection, submethylation+

SN/T 2933-2011 Methods for the detection of chloroform, benzene, carbon tetrachloride, chloropicrin, nitrobenzene and dichlorotoluene in cosmetics
SN/T 3654-2013 Food contact materials.Paper and regenerated fiber.Determination of total content of distearyl dimethyl ammonium chloride, ditallow alkyl dimethyl ammonium chloride,and di (hydrogentated tallow) dimethyl ammonium chloride.Liquid chromatography-tandem mass
SN/T 4207-2015 Inspection rules for import and export dangerous chemical products.Chloromethyl methyl ether
SN/T 3183-2012 Food contact materials.Polymers.Determination of methyl methacrylate in polymethyl methacrylate.Gas chromatography
SN/T 4196-2015 Inspection rules for import and export dangerous chemical products.Methyl tert-butyl ether
SN/T 4195-2015 Inspection rules for import and export dangerous chemical products.Methylhydrazine
SN/T 2103-2008 Determination of 8-methoxypsoralen and 5-methoxypsoralen in cosmetics for import and export.Liquid chromatography
SN/T 0212.2-1993 Method for determination of clopidolresidues in poultry meat for export.Methylation-gas chromatography
SN/T 4269-2015 Food contact materials.Polymer.Determination of 2-hydroxy-4-methoxy-benzophenon in food simulants.High performance liquid chromatography
SN/T 3388-2012 Food contact materials.Polymer.Determination of benzophenone and 4-methylbenzophenone in food simulants.High performance liquid chromatography
SN/T 3119-2012 Determination of distearyl dimethyl ammonium chloride in dyeing and finishing textile agents.LC-MS/MS
SN/T 3341-2012 Determination of sulfide in gypsum plasterboard.Methylene blue spectrophotometric method

国家质量监督检验检疫总局, submethylation+

SN/T 4442-2016 Detection methods for nitrobenzene, nitrotoluene and dinitrotoluene in imported and exported cosmetics
SN/T 4576-2016 Determination of methyl methacrylate in export cosmetics by headspace gas chromatography

Professional Standard - Agriculture, submethylation+

SN/T 5494-2023 Titration method for the determination of methyl ethyl ketone peroxide content in methyl ethyl ketone peroxide preparations
水产品质量安全检验手册 6.8.2.1-2005 Chapter 6 Inspection of elements in aquatic products Section 8 Determination of cadmium in aquatic products (GBT 5009.15-2003) 2. Flame atomic absorption spectrometry (1) Potassium iodide-4-methylpentanone-2 method
GB 10727-1989 Chemical Reagent Sodium Diethyldithiocarbamate (Copper Reagent)
26兽药国家标准化学药品、中药卷第一册-2013 Part 1 Chemicals
29兽药国家标准化学药品、中药卷第一册-2013 Part I Chemicals
GB 610.2-1988 General method for the determination of arsenic in chemical reagents (silver diethyldithiocarbamate method)
27兽药国家标准化学药品、中药卷第一册-2013 Part 1 Chemicals Wuhua Pyridinate Wettable Powder-50
30兽药国家标准化学药品、中药卷第一册-2013 Part I Chemicals Wuhua Methyl Prostaglandin F2α Injection
28兽药国家标准化学药品、中药卷第一册-2013 Part 1 Chemicals Wuhua picoline wettable powder-10
55兽药质量标准2017年版 Volume I of Chemical Drugs Quality Standards for Veterinary Drugs Wuhua Pyridophos

Natural Gas Processor's Association (NGPA), submethylation+

GPA RR-29-1978 Equilibrium Phase Compositions of Selected Aromatic and Naphthenic Binary Systems: Toluene - Carbon Dioxide Toluene - Hydrogen Sulfide Methyl Cyclohexane - Carbon Dioxide Methyl Cyclohexane - Hydrogen Sulfide
GPA RR-101-1986 Vapor-Liquid Equilibria Measurements on the Systems Methane- Methylcyclohexane, Nitrogen-N- Propylbenzene, Hydrogen Sulfide-N- Propylbenzene, Propane- Toluene, Propane-M- Xylene and Propane- Methylcyclohexane
GPA RR-107-1987 Thermodynamic Properties of Pure Hydrogen Sulfide and Mixtures Containing Hydrogen Sulfide with Methane, Carbon Dioxide, Methycyclohexane and Toluene
GPA RR-51-1981 Equilibrium Phase Properties of Selected Naphthenic Binary Systems: Methylcyclohexane - Nitrogen Ethylcyclohexane - Hydrogen Sulfide n-Probylcyclohexane - Hydrogen Sulfide

United States Navy, submethylation+

NAVY DOD-T-82666 A VALID NOTICE 1-1987 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE
NAVY DOD-T-82666 A (1)-1981 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE
NAVY DOD-T-82666 A-1978 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE
NAVY MIL-A-85495 (1)-1995 ANTIOXIDANT, T-BUTYLPHENOL TYPE, 2, 2' -METHYLENEBIS (4-METHY-6-T-BUTYLPHENOL)
NAVY MIL-A-85495-1981 ANTIOXIDANT, T-BUTYLPHENOL TYPE, 2, 2' -METHYLENEBIS (4-METHY-6-T-BUTYLPHENOL)
NAVY QPL-24613-33-2007 DECK COVERING MATERIALS, INTERIOR, COSMETIC POLYMERIC

Professional Standard - Military and Civilian Products, submethylation+

WJ 1968-1990 Carboxymethyl cellulose lead azide
WJ 2662-2005 Characteristic and parameterized modeling requirements of general parts for armored vehicles (Based on Pro/Engineer)

Hebei Provincial Standard of the People's Republic of China, submethylation+

DB13/T 5791-2023 Determination of methylmercury in cosmetics

SE-SIS, submethylation+

SIS 16 66 21-1970 Poly(methyl methacrylate) moulding and extrusion compounds

Association Francaise de Normalisation, submethylation+

NF T20-777:1984 Methyl chloride and ethyl chloride for industrial use. Methods of test.
NF EN ISO 11216:1998 Amidons et fécules modifiés - Détermination de la teneur en groupes carboxyméthyles dans l'amidon carboxymethylé
NF T76-006*NF EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates.
NF T90-039*NF EN 903:1994 Water quality - Determination of anionic surfactants by measurement of the methylene blue index mbas
NF T94-403*NF EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride).
NF T29-004:1968 Produits chimiques destinés à la photographie - Sulfate de P-methylaminophenol.
NF EN 1408:2008 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Poly(chlorure de diméthyldiallylammonium)
NF T60-233-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3 : preparation of methyl esters using trimethylsulfonium hydroxide (TMSH).
NF EN 14185-2:2006 Aliments non gras - Dosage des N-méthylcarbamates - Partie 2 : méthode CLHP avec purification sur colonne de terre de diatomées
NF T73-284*NF EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method.
NF EN 16343:2013 Cosmétiques - Analyse des produits cosmétiques - Détermination quantitative du carbamate 3-iodo-2-propynylbutyle (IPBC), méthodes CL-SM
NF T60-233-3*NF EN ISO 12966-3:2016 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3 : preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
NF EN 1791:1997 Agents de surface - Oxydes d'alkyldiméthylamine grasses - Détermination de la teneur en oxyde d'amine.
NF G52-023*NF EN ISO 19070:2016 Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
NF EN ISO 12966-3:2016 Corps gras d'origines animale et végétale - Chromatographie en phase gazeuse des esters méthyliques d'acides gras - Partie 3 : préparation des esters méthyliques à l'aide d'hydroxyde triméthylsulfonium (TMSH)
NF T70-305:1995 Energetic materials for defense. Physical-chemical analysis and properties. Diphenylamine of single and double base materials without dinitrotoluene, ethylene glycol dimetracrylate. Method by liquid chromatography.
NF T70-307:1995 Energetic materials for defense. Physical-chemical analysis and properties. Diphenylamine of single and double base materials with dinitrotoluene or ethylene glycol dimethracrylate. Method by liquid chromatography.
NF EN 903:1994 Qualité de l'eau - Dosage des agents de surface anioniques par mesurage de l'indice au bleu de méthylène SABM

TH-TISI, submethylation+

TIS 1493-1998 Sodium carboxymethylcellulose for cosmetics

ANSI - American National Standards Institute, submethylation+

IT4.205-1984 Photography (Chemicals) - 5-Methylbenzotriazole

German Institute for Standardization, submethylation+

DIN 55957:2016-08 Binders for paints and varnishes - Methylation and silylation of fatty acids and analysis by gas chromatography / Note: DIN 55957 (2000-05) remains valid alongside this standard until 2017-01-31.
DIN EN 1791:1997-03 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content; German version EN 1791:1997
DIN EN 1408:2022 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German and English version prEN 1408:2022
DIN EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); English version of DIN EN 1408:2008-04
DIN EN 1408:2022-06 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German and English version prEN 1408:2022 / Note: Date of issue 2022-05-13*Intended as replacement for DIN EN 1408 (2008-04).
DIN EN ISO 12966-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2009); German version EN ISO 12966-3:2009
DIN EN 1408:2008-04 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German version EN 1408:2008 / Note: To be replaced by DIN EN 1408 (2022-06).
DIN EN 16343:2013-08 Cosmetics - Analysis of cosmetic products - Determination of 3-iodo-2-propynyl butylcarbamate (IPBC) in cosmetic preparations, LC-MS methods; German version EN 16343:2013
DIN EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content; German version EN 1791:1997
DIN EN 14185-2:2006-08 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column; German version EN 14185-2:2006
DIN EN 13926:2003-06 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method; German version EN 13926:2003
DIN EN ISO 19070:2016-07 Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather (ISO 19070:2016); German version EN ISO 19070:2016
DIN EN ISO 12966-3:2016 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2016); German version EN ISO 12966-3:2016
DIN EN ISO 12966-3:2016-11 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2016); German version EN ISO 12966-3:2016

TR-TSE, submethylation+

TS 1959-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE TEST FOR ABSENCE OF HYDROGEN SULPHIDE
TS 1954-1975 LIQUEFIED PHENOL, m-CRESOL, CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE DETERMINATION OF DENSITY AT 20°C
TS 2114-1975 POTASSIUM S?LPHATE FOR INDUSTRIAL USE DETERM1NATION OF ACIDITY TO MET?H L ORANGE

KR-KS, submethylation+

KS M ISO 4327-2003(2023) Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
KS M 8516-2004(2023) N, N－Dimethylpphenylenediammonium dichloride
KS M ISO 17531-2019 Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
KS M ISO 422-2019 Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
KS M ISO 19070-2021 Leather — Chemical determination of N-methyl-2-pyrrolidone(NMP) in leather
KS D ISO 11433-2018 Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method

CZ-CSN, submethylation+

CSN 66 6313-1965 Tetrametyltiuramdisulphide technical
CSN ST SEV 1754-1979

Professional Standard - Petrochemical Industry, submethylation+

SH 2604.08-2003 Water treatment chemicals - Dodecyl (tetradecyl) dimethyl benzyl ammonium chloride
SH/T 0684-1999 Standard test method for palladium in molecular sieve catalysts and in aluminium oxide base catalysts by atomic absorption spectrometry

ES-UNE, submethylation+

UNE 84692:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid chromatography.
UNE 84695:2017 Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hydroxybenzoyl]-hexylester.
UNE 84690:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine.
UNE 84699:2018 Cosmetic raw materials. Sunscreens. Isopentyl-4-methoxycinnamate.
UNE-EN ISO 12966-3:2016 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2016)
UNE 84028:2021 Cosmetic raw materials. Determination of formaldehyde in anionic surfactants for cosmetic use.
UNE-EN ISO 19070:2016 Leather - Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather (ISO 19070:2016)

British Standards Institution (BSI), submethylation+

BS EN ISO 12966-3:2010 Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Preparation of methyl esters using trimethylsulfonium hydroxide
BS EN ISO 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Preparation of methyl esters using trimethylsulfonium hydroxide
BS EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
BS ISO 17531:2002 Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
BS EN 1408:2023 Chemicals used for treatment of water intended for human consumption. Poly(diallyldimethylammonium chloride)
BS EN 903:1994 Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
BS ISO 422:1994 Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
BS ISO 422:1995 Photography. Processing chemicals. Specifications for p-methylaminophenol sulfate
22/30451826 DC BS EN 1408. Chemicals used for treatment of water intended for human consumption. Poly (diallyldimethylammonium chloride)
BS EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - HPLC-method with SPE clean-up
BS EN ISO 19070:2016 Leather. Chemical determination of N-methyl-2-pyrrolidone (NMP) in leather
BS EN ISO 12966-3:2016 Tracked Changes. Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
PD IEC/TR 62456:2007 An electrochemical reference system for use in different solvent media. The decamethylated ferricinium/ferrocene redox couple

US-CFR-file, submethylation+

CFR 49-173.193-2013 Transportation. Part173:Shippers—general requirements for shipments and packagings. Section173.193:Bromoacetone, methyl bromide, chloropicrin and methyl bromide or methyl chloride mixtures, etc.
CFR 40-721.10665-2013 Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10665:2-Propenoic acid, (2-ethyl-2-methyl-1,3-dioxolan-4-yl)methyl ester.
CFR 40-721.10716-2014 Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10716:Phenol, 2,6-dimethyl-,homopolymer, ether with 2,2’,3,3’,5,5’-hexamethyl[1,1’-biphenyl]-4,4’-diol (2:1),bis[(ethenylphenyl)methyl] ether.
CFR 40-721.10688-2013 Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10688:Copper,chloro[tris(2-chloroethyl) phosphite-.kappa.P]-.
CFR 40-721.10710-2014 Protection of Environment. Part721:Significant new uses of chemical substances. Section721.10710:4,7-Methano-1H-indene,3a,4,7,7a-tetrahydro-, polymer with 2-methyl-1,3-butadiene and 5-(1-methylethenyl)bicyclo[2.2.1]hept-2-ene.

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, submethylation+

GB/T 34819-2017 Cosmetic ingredients—Methylisothiazolinone
GB/T 33443-2016 Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
GB/T 33344-2016 Determination of 2,4-dinitro-toluene in electrical and electronic products—Gas chromatography-mass spectrometry

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

GJB 1959-1994 Specification for tris-1-(2-methylaziridine)phosphine oxide
GJB 1959A-2020 Specification for tris-1-(2-methylaziridine)phosphine oxide

国家发展和改革委员会, submethylation+

HG/T 3803-2006 Photographic chemicals 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate (CD-3)

Danish Standards Foundation, submethylation+

DS/EN 1791:1998 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
DS/EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
DS/EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
DS/ISO 2590:1981 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method
DS/EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
DS/EN ISO 12966-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
DS/EN 14185-2:2006 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column
DS/EN 903:1994 Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS

Lithuanian Standards Office , submethylation+

LST EN 1791-2002 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
LST EN 1408-2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
LST EN 14185-1-2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
LST EN 13926-2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
LST EN 14185-2-2006 Non fatty foods - Determination of N-methylcarbamate residues - Part 2: HPLC method with clean-up on a diatomaceous earth column
LST EN ISO 12966-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2009)

Sichuan Provincial Standard of the People's Republic of China, submethylation+

DB51/T 1789.8-2016 Determination of N,N-Dimethylformamide in Chemical Test of Bamboo Mats and Bamboo Products
DB51/T 1789.9-2016 Determination of N-methylpyrrolidone in chemical test of bamboo mats and bamboo products

Professional Standard - Environmental Protection, submethylation+

HJ 1268-2022 Water quality—Determination of methyl mercury and ethyl mercury—Liquid chromatography - atomic fluorescence spectrometry
HJ 1226-2021 Determination of Sulfide in Water Quality Methylene Blue Spectrophotometric Method
HJ 824-2017 Water quality-Determination of sulfide-Flow injection analysis（FIA）and methylene blue spectrophotometric method
HJ 833-2017 Soil and sediment sulfide determination methylene blue spectrophotometric method

Professional Standard - Machinery, submethylation+

JB/T 9220.9-1999 Chemical analysis methods for acid slay of cupola.Determination of phosphorus pentoxide by extraction molybdophosphate yellow using methyl isobutyl ketone spectrophotometic method of vanadium
JB/T 9552.9-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of silicon of silicomoly benum blue photometric method after extraction with methyl isobutyl ketone

European Committee for Standardization (CEN), submethylation+

EN 1408:2023 Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)
EN ISO 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
EN 903:1993 Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified)
EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
EN 1408:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Poly(Diallyldimethylammonium Chloride)
EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
EN ISO 19070:2016 Leather - Chemical determination of N-methyl-2- pyrrolidone (NMP) in leather
EN 14112:2016 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)
EN 14112:2020 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of oxidation stability (accelerated oxidation test)

PL-PKN, submethylation+

PN Z04033 Arkusz 02-1973 Air purity protection Tests for benzene Determination of benzene by ni- tration method with methyl ethyl ketone
PN Z04100-02-1987 Air purity protection Tests for zinc and its compound.; Determination of zinc oxide at work places by nephelometric method with diantipirilmethylmethane hydrochloride
PN Z04531-2021-08 P Air purity protection -- Determination of dimethyl phthalate in workplaces by gas chromatography with flame-ionization detection

Jilin Provincial Standard of the People's Republic of China, submethylation+

DB22/T 2464-2016 Determination of methylmercury in water by liquid chromatography-atomic fluorescence method

(U.S.) Ford Automotive Standards, submethylation+

FORD WSB-M4G340-A-1991 SEALER, URETHANE BASED, HEAT CURING, PAINTABLE, ANTI-CRACKING
FORD ESF-M4G321-A-1990 SEALANT, URETHANE, TWO COMPONENT, ROOM TEMPERATURE CURING
FORD WSF-M4G353-A1-1995 SEALANT, SILICONE RUBBER, ONE COMPONENT, MEHOXY CURED, BLACK

American Society for Testing and Materials (ASTM), submethylation+

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 D788-04 Standard Classification System for Poly(Methyl Methacrylate) (PMMA) Molding and Extrusion Compounds
ASTM D788-14 Standard Classification System for Poly40;Methyl Methacrylate41; 40;PMMA41; Molding and Extrusion Compounds
ASTM D3765-03 Standard Test Method for Carbon Black8212;CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D3765-03a Standard Test Method for Carbon Black8212;CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D3765-04 Standard Test Method for Carbon Black-CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D6845-22 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D3765-02 Standard Test Method for Carbon Black—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D6845-20 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D6845-18 Standard Test Method for Silica, Precipitated, Hydrated—CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D3765-99 Standard Test Method for Carbon Black-CTAB (Cetyltrimethylammonium Bromide) Surface Area
ASTM D6902-03 Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
ASTM D6902-04 Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
ASTM D6902-04e1 Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
ASTM D5197-97 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
ASTM D5054-90(2004)e1 Standard Test Method for Rubber Chemicals-Diphenyl Guanidine (DPG) and Di-o-tolyl-guanidine (DOTG) Assay
ASTM D6902-04(2011) Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
ASTM D6902-04(2017) Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
ASTM D6902-04(2023) Standard Test Method for Laboratory Measurement of Formaldehyde Evolved During the Curing of Melamine-Formaldehyde-Based Coatings
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

Professional Standard - Coal, submethylation+

MT/T 371-1994 Determination method of sulfur ion in coal mine water p-aminodimethylaniline colorimetric method

Xinjiang Provincial Standard of the People's Republic of China, submethylation+

DB65/T 4367-2021 Water Quality Determination of Methylmercury and Ethylmercury by Liquid Chromatography-Atomic Fluorescence Spectrometry

Professional Standard - Non-ferrous Metal, submethylation+

YS/T 520.6-2006 Gallium Chemical Analysis Method Salicylfluorone-Cetyltrimethylammonium Bromide Spectrophotometric Determination of Tin
YS/T 520.6-2007 Chemical analysis of gallium.Part 6: Determination of tin content.The salicylfluorone cetyltrimethylammonium bromide spectrophotometric method
YS/T 990.8-2014 Methods for chemical analysis of copper matte.Part 8:Determination of arsenic content.Hydride generation-atomic fluorescence spectrometry、silver diethyldithiocarbamate spectrophotometry and potassium bromate titrimetry
YS/T 74.5-1994 Methods for chemical analysis of cadmium-lead diethyldithiocarbamate spectrophotometric method for the determination of copper
YS/T 520.1-2006 Gallium chemical analysis method 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrene-diazepine spectrophotometric determination of copper content

国家能源局, submethylation+

SH/T 1811-2017 Determination of sulfide content in methyl tert-butyl ether (MTBE) by gas chromatography

NATO - North Atlantic Treaty Organization, submethylation+

STANAG 4583-2011 CHEMICAL TEST PROCEDURES AND REQUIREMENTS FOR n-BUTYL 2-NITRATOETHYL NITRAMINE (n-Butyl NENA) (ED 1; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 –

CU-NC, submethylation+

NC 26-107-18-1988 Drugs.Homatropine Methylbromide Syrup. Quality Specifications
NC 26-107-4-1985 Drugs. 1:5 000 Benzalconium Chloride Solution. Quality Specifications

Defense Logistics Agency, submethylation+

DLA A-A-59304 A-2010 METHYL ETHYL KETONE PEROXIDE (CATALYST) [Replaced: DLA MIL-P-87938 CANC NOTICE 1, DLA MIL-P-87938]

未注明发布机构, submethylation+

BS EN 903:1994(2008)*BS 6068-2.23:1994 Water quality — Determination of anionic surfactants by measurement of the methylene blue index MBAS
ISO 17531:2002/Cor 1:2003 Photography-Processing chemicals- Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2- methylphenylenediaminesesquisulfate monohydrate

Hubei Provincial Food Standard of the People's Republic of China, submethylation+

DBS42/ 003-2014 Determination of monomethyl arsenic, dimethyl arsenic, arsenate and arsenite in aquatic products by high performance liquid chromatography-atomic fluorescence spectrometry

ES-AENOR, submethylation+

UNE 84-030-1985

Shandong Provincial Standard of the People's Republic of China, submethylation+

DB37/T 3035-2017 Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography
DB37/T 3922-2020 Determination of total hydrocarbons, methane and non-methane total hydrocarbons in exhaust gas from stationary pollution sources Portable catalytic oxidation-hydrogen flame ionization detector method

YU-JUS, submethylation+

JUS H.G8.441-1990 Reaqents. Potassium iodide. Determination of arsenic content. Sil^pr diethyldithiocarbamate spectrophotometric method
JUS H.Z1.190-1984 Tastfng of industriai waters. Determination ofsulphideconttnt.Colorimetric mathod with p-amino-N:N-di- methylaniline

Professional Standard - Geology, submethylation+

DZ/T 0064.67-1993 Groundwater quality testing method Determination of sulfide by p-aminodimethylaniline colorimetric method

Anhui Provincial Standard of the People's Republic of China, submethylation+

DB34/T 2507-2015 Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography

Association of German Mechanical Engineers, submethylation+

VDI 2457 Blatt 2-1996 Gaseous emission measurement - Gas chromatographic determination of organic compounds - Sampling by absorption in a solvent (2-(2-methoxyethoxy)ethanol, methyldiglycol) at low temperature
VDI 3488 Blatt 1-1979 Gaseous emission measurement; measurement of chlorine and oxides of chlorine; methyl orange method

Professional Standard - Electron, submethylation+

SJ 3240-1989 Method for determination of trace Methane and hydrogen in electronic grade Argon--Argon ionization gas chromatography method

中华人民共和国国家卫生和计划生育委员会, submethylation+

GBZ/T 300.27-2017 Determination of Toxic Substances in Workplace Air - Part 27: Dibutyltin Dilaurate, Trimethyltin Chloride and Triethyltin Chloride

International Electrotechnical Commission (IEC), submethylation+

IEC TR 62456:2007 An electrochemical reference system for use in different solvent media - The decamethylated ferricinium/ferrocence redox couple

Professional Standard - Nuclear Industry, submethylation+

EJ/T 1183-2005 Verification of scrubbing coefficient of iodine adsorbers in nuclear air treatment systems By radioactive methyl iodide

National Health Commission of the People's Republic of China, submethylation+

GBZ/T 318.1-2018 Determination of trimethyltin chloride in blood - Part 1: Gas chromatography
GBZ/T 313.1-2018 Determination of trimethyltin chloride in urine part 1: gas chromatography
GB 1886.99-2015 National Food Safety Standard Food Additive L-α-Aspartyl-N-(2,2,4,4-Tetramethyl-3-Trimethylene Sulfide)-D-Alaninamide (Altame)

AT-ON, submethylation+

ONORM M 6253 Teil.1-1985 Water analysis; determination ofanionic Surfactants by the methylene blue spectrometric method

API - American Petroleum Institute, submethylation+

API PUBL 4601-1994 Transport and Fate of Dissolved Methanol@ Methyl-Tertiary-Butyl- Ether@ and Monoaromatic Hydrocarbons in a Shallow Sand Aquifer Appendix H: Laboratory Biotransformation Studies

Shanghai Provincial Standard of the People's Republic of China, submethylation+

DB31/T 138-2-1994 Calcium Determination Kit for Clinical Chemistry (Methyl Thymol Blue Colorimetric Method)