ZH

RU

ES

Methylated samples

Methylated samples, Total:499 items.

In the international standard classification, Methylated samples involves: Products of the chemical industry, Organic chemicals, Analytical chemistry, Photography, Water quality, Air quality, General methods of tests and analysis for food products, Products of the textile industry, Raw materials for rubber and plastics, Inorganic chemicals, Semiconducting materials, Non-ferrous metals, Plastics, Spices and condiments. Food additives, Cereals, pulses and derived products, Fruits. Vegetables, Construction materials, Rubber, Equipment for petroleum and natural gas industries, Road engineering, Materials for aerospace construction, Pesticides and other agrochemicals, Wastes, Adhesives, Textile fibres, Petroleum products in general, Metalliferous minerals, Agricultural machines, implements and equipment, Materials and articles in contact with foodstuffs, Paint ingredients, Edible oils and fats. Oilseeds, Terminology (principles and coordination), Crude petroleum, Food products in general, Equipment for entertainment, Non-metalliferous minerals, Occupational safety. Industrial hygiene, Biology. Botany. Zoology, Leather technology, Vocabularies, Testing of metals, Metrology and measurement in general, Technical drawings, Quality, Road vehicles in general, Pharmaceutics, Items of art and handicrafts, Rubber and plastics products, Fuels, Farming and forestry.


AENOR, Methylated samples

  • UNE 84614:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOIN.
  • UNE 84021:2006 Cosmetic raw materials. Methyl p-hidroxybenzoate.
  • UNE 84104:2014 Cosmetic raw materials. Sunscreens. 2-ethylhexyl 4-(dimethylamino) benzoate (Ethylhexyl dimethyl PABA).
  • UNE 84681:2005 Cosmetic raw materials. Polydimethylsiloxane (dimethycones).
  • 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 84623:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOINE. DETERMINATION OF TOTAL FORMALDELYDE. POTENCIOMETRIC METHOD.
  • UNE 84128:2014 Cosmetic raw materials. Sunscreens. 1-(4-tert-butylphenyl)-3-(p-methoxyphenyl)-propane-1,3-dione (Butyl Methoxydibenzoylmethane).
  • UNE 84621:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HIDANTOIN. DETERMINATION OF FREE FORMALDEHYDE. POTENCIOMETRIC METHOD.
  • UNE 84685:2006 Cosmetic raw materials. Hexamethyldisiloxane.
  • UNE 84019:2011 Cosmetic raw materials. Sodium carboxymethylcellulose.
  • 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 84041:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Sodium chloride determination.
  • UNE 84686:2014 Cosmetic raw materials. Sunscreens. 3-(4-Methylbenzylidene) camphor.
  • 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 84089:1994 COSMETIC RAW MATERIALS. DETERMINATION OF 2-HYDROXYBENZOICO ACID (SALICYLIC ACID) IN p-HIDROXYBENZOATES.
  • UNE 84042:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Determination of the purity.
  • UNE 84054:2011 Cosmetic raw materials. Propyl p-hydroxybenzoate, sodium salt.
  • UNE-EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
  • UNE 84687:2014 Cosmetic raw materials. Sunscreens. 3,3,5-Trimethylcyclohexyl salicylate (Homosalate).
  • UNE 84039:2003 Cosmetic raw materials. Sodium carboxymethylcellulose for cosmetic use. Sodium glycolate determination.
  • UNE 84612:2014 Cosmetic raw materials. Sunscreens. Octyl methoxycinnamate.
  • UNE 84726:2006 Cosmetic raw materials. Hexamethyldisiloxane. Quantification of hexamethyldisiloxane by gas chromatography.
  • UNE-EN 14185-1:2003 Non-fatty food - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up
  • UNE 84699:2007 Cosmetic raw materials. Sunscreens. Isopentyl-4-methoxycinnamate.
  • UNE 84697:2017 Cosmetic raw materials. Sunscreens. Benzoic acid, 2-[4-(diethylamino)-2-hidroxybenzoyl]-hexylester. Determination of the purity by gas chromatography.
  • 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 84690:2006 Cosmetic raw materials. Sunscreens. (1,3,5)-triazine-2,4-bis{[4-(2-ethyl-hexyloxy)-2-hydroxy]-phenyl}-6-(4-methoxyphenyl).
  • UNE 84121:2011 Cosmetic raw materials. Benzoic acid.
  • UNE 84107:2006 Cosmetic raw materials. Benzyl alcohol.
  • UNE 77260-3:2004 Indoor air -- Part 3: Determination of formaldeyhde and other carbonyl compounds -- Active sampling method
  • UNE 84043:2003 Cosmetic raw materials. Sodium carboxymethycellulose. Viscosity determination of aqueous solutions.
  • 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-EN 16521:2014 Cosmetics - Analytical methods - GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection
  • UNE 84683:2005 Cosmetic raw materials. Polydimethylcyclosiloxanes. Determination of the purity by gas chromatography.
  • UNE 84770:2012 Cosmetic raw materials. Plant extracts. Hydroglycolic extract henna (Lawsonia inermis L.)
  • UNE-EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
  • UNE 84715:2007 Cosmetic raw materials. Esters of p-hydroxybenzoic acid. Determination of purity by high pressure liquid chromatography.

IN-BIS, Methylated samples

Group Standards of the People's Republic of China, Methylated samples

Hebei Provincial Standard of the People's Republic of China, Methylated samples

TH-TISI, Methylated samples

HU-MSZT, Methylated samples

PL-PKN, Methylated samples

  • PN Z04165-02-1986 Air purity protection esls lor methylbutylkelonc cterminution ol meihylisobutylketonc work places b\ gus chromatogruphy illi siimplc cnridimcni
  • PN Z04164-02-1986 Air purity protection ests for methyl bromide etermination of methyl bromide n work places by gas chromatography ith sample enrichment
  • PN Z04184-02-1988 Air purity protection Tests for 2-methoxyethyl acetate Determination of 2-methoxyethyl= acetate in work places by gas chromatography with sample enrichment
  • PN BN 6026-23-1965
  • PN C04500-1967 Chemical products Guide for sampling and preparation of samples
  • PN BN 6145-09-1964
  • PN BN 6026-10-1964
  • PN C97043-1967 Coal deriva?ives Lutidine fraction
  • PN Z04193-02-1988 Air purity protection Tests for dimethylcarbamyl chloride Determination of dimethylcarbamyl chloride in work places by gaschromatography with sample enrichment
  • PN BN 6021-02-1963

Professional Standard - Chemical Industry, Methylated samples

  • 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 2335-2003 Photographic chemicals 2-[(4-Amino-3-methylphenyl)ethylamino]-ethanol sulfate(CD-4)
  • HG/T 3803-2005 Photographic chemicals 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
  • 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 3016-1999 Photography.Processing chemicals.Specifications for p-methylaminophenol sulfate
  • 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 4548-2013 Determination of arsenic in waste chemicals.Silver diethyldithiocarbamate spectrophotometric method
  • HG/T 2417-1993 Photographic chemicals 4-(N,N-diethyl)-2-methyl-phenylenediamine hydrochloride (CD-2)
  • 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 5145~5146-2017 Methanol to mixed aromatics and coal-based hydrogenated oil (2017)

国家质量监督检验检疫总局, Methylated samples

  • 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

工业和信息化部, Methylated samples

  • 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
  • QB/T 5105-2017 Cosmetic raw material iodopropynol butylcarbamate
  • QB/T 1915-2021 Cationic surfactants fatty alkyl trimethyl ammonium halide and fatty alkyl dimethyl benzyl ammonium halide
  • 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 5916-2021 Photographic chemicals anti-fog agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one
  • 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)
  • QC/T 1-2017 Basic requirements for automotive product drawings
  • HG/T 5833-2021 Vulcanization accelerator N,N'-dimethyl-N,N'-diphenylthiuram disulfide (MPTD)

Professional Standard - Commodity Inspection, Methylated samples

  • SN/T 4207-2015 Inspection rules for import and export dangerous chemical products.Chloromethyl methyl ether
  • SN/T 2933-2011 Methods for the detection of chloroform, benzene, carbon tetrachloride, chloropicrin, nitrobenzene and dichlorotoluene in cosmetics
  • 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 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 2103-2008 Determination of 8-methoxypsoralen and 5-methoxypsoralen in cosmetics for import and export.Liquid chromatography
  • SN/T 3183-2012 Food contact materials.Polymers.Determination of methyl methacrylate in polymethyl methacrylate.Gas chromatography
  • SN/T 3587-2013 Determination of N, N-dimethylformamide and N, N-dimethylacetamide in textile for import and export.Gas chromatography-Mass method

Professional Standard - Agriculture, Methylated samples

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Methylated samples

  • GB/T 29668-2013 Cosmetic preservative.Diazolidinyl urea
  • GB/T 26458-2011 Fatty alkyl dimethyl amine oxides
  • GB/T 17521-1998 Chemical reagent. N,N-dimethylformamide
  • GB/T 23324-2009 Textiles.Determination of surfactant.Distearyl dimethyl ammonium chloride
  • GB 28342-2012 Food Additive 3 - Methylmercapto-Methyl Propionate
  • GB 29981-2013 Food additive N-ethyl-2-isopropyl-5-methyl-cyclohexanecarboxamide
  • GB/T 29666-2013 Cosmetic preservatives.Mixture of methylchloroisothiazolinone and methylisothiazolinone with magnesium chloride and magnesium nitrate
  • GB 30601-2014 Food Additive Sodium Methylparaben
  • GB/T 27570-2011 Methyl silicone rubber for vulcanization at ambient temperature
  • GB/T 30933-2014 Determination of diethylamino hydroxybenzoyl hexyl benzoate as sunscreen agent in cosmetics.High performance liquid chromatography
  • GB/T 30088-2013 Determination of methyl eugenol in cosmetics by gas chromatography/mass spectrometry method
  • GB/T 1400-2014 Chemical reagent.Hexamethylene tetramine
  • GB/T 1400-1993 Chemical reagent. Hexamethylene--tetramine
  • GB 1400-1993 Chemical reagent hexamethylenetetramine
  • GB 28336-2012 Food Additive 2 - Methyl Butyrate
  • GB 28339-2012 Food Additive Dimethyl Sulfide
  • GB 28351-2012 Food Additive 5 - Methyl Furfural
  • GB 29973-2013 Food additive 2-isopropyl-4-methylthiazole
  • GB/T 33057-2022 Sampling method for waste chemicals
  • GB/T 22728-2008 Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics.High performance liquid chromatography
  • GB/T 19495.7-2004 Detection of genetically modified organisms and derived products. Methods for sampling and sample preparation
  • GB/T 33085-2016 Water treatment chemicals.Poly(diallyldimethylammonium chloride)
  • GB 29937-2013 Food Additive Sodium Carboxymethyl Starch
  • GB 29964-2013 Food Additive Dimethyl Disulfide
  • GB 29970-2013 Food Additive 2,5-Dimethylpyrazine
  • GB 28341-2012 Food Additive 3 - Methylmercapto-Propyl Aldehyde
  • GB/T 17783-1999 Rubber, vulcanized--Preparation of samples and test pieces--Chemical tests
  • GB 1903.12-2015 National Food Safety Standard Food Nutrition Fortifier L-Selenium-Methylselenocysteine
  • GB/T 23373-2009 Determination of butylated hydroxyl anisole(BHA)、dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ)in foods
  • GB 28367-2012 Food Additive 4 - Hydroxide Radical - 5 - Methyl - 3(2H) Furanone
  • GB/T 31407-2015 Determination of iodopropynyl butylcarbamate in cosmetics.Gas chromatography method
  • GB 1904-1989 Food additive--Sodium carboxymethyl cellulose
  • GB 1904-2005 Food additive Sodium carboxymethyl cellulose
  • GB 28335-2012 Food Additive 2 - Methyl Ethyl Butyrate
  • GB/T 29636-2023 Test for methamphetamine in suspected drugs
  • GB/T 6678-2003 General principles for sampling chemical products
  • GB 28366-2012 Food Additive 2 - Ethyl - 4 - Hydroxide Radical - 5 - Methyl - 3(2H) Furanone
  • GB/T 26983-2011 Determination of sulfureted hydrogen, methyl mercaptan and ethyl mercaptan in crude oil
  • GB 1900-2010 National Food Safety Standard Food Additive Dibutyl Hydroxy Toluene (BHT)
  • GB 1900-2010(XG1-2014) National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
  • GB 1900-2010/XG1-2014 National Food Safety Standard Food Additive Butylated Hydroxytoluene (BHT)
  • GB 28365-2012 Food Additive 4 - Hydroxide Radical - 2,5 - Dimethyl - 3(2H) Furanone
  • GB/T 22554-2010 Linear calibration using reference materials
  • GB 8850-1988 Food additive ethyl p-hydroxybenzoate
  • GB 8851-1988 Food additive propyl p-hydroxybenzoate
  • GB 23487-2009 Food additive.2-Methyl-3-furanthiol
  • 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 29986-2013 Food Additive 6-Methyl-5-Hepten-2-one
  • GB 28343-2012 Food Additive 3 - Methylmercapto-Ethyl Propionate
  • GB/T 10727-1989 Chemical reagent--Sodium diethyldithiocarbamate trihydrate
  • GB/T 15057.1-1994 Limestone for chemical industry- Methods of sampling and preparing

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, Methylated samples

  • GB/T 34819-2017 Cosmetic ingredients—Methylisothiazolinone
  • GB/T 35948-2018 Determination of seven parabens in cosmetics—High performance liquid chromatography
  • GB/T 33443-2016 Determination of hydrogen sulfide carbonyl sulfide methanethiol and dimethyl sulfide in coal-based syngas—Gas chromatograph
  • GB/T 33057-2016 Sampling method of discarded chemicals

American National Standards Institute (ANSI), Methylated samples

Taiwan Provincial Standard of the People's Republic of China, Methylated samples

Association Francaise de Normalisation, Methylated samples

  • NF T29-004:1968 Produits chimiques destinés à la photographie - Sulfate de P-methylaminophenol.
  • NF EN 16343:2013 Cosmétiques - Analyse des produits cosmétiques - Détermination quantitative du carbamate 3-iodo-2-propynylbutyle (IPBC), méthodes CL-SM
  • NF EN 1408:2008 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Poly(chlorure de diméthyldiallylammonium)
  • 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 EN ISO 24026-2:2020 Plastiques - Matériaux à base de poly(méthacrylate de méthyle) (PMMA) pour moulage et extrusion - Partie 2 : préparation des éprouvettes et détermination des propriétés
  • NF T53-031:1990 Plastics. Poly(methyl methacrylate) (pmma) moulding and extrusion materials. Part 1 : designation.
  • 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 EN ISO 2588:2014 Cuir - Échantillonnage - Nombre d'unités élémentaires de l'échantillon global
  • NF T76-006*NF EN 1243:2011 Adhesives - Determination of free formaldehyde in amino and amidoformaldehyde condensates.
  • NF G08-024*NF EN 17131:2019 Textiles and textile products - Determination of dimethylformamide (DMF), method using gas chromatography
  • NF EN 17131:2019 Textiles et produits textiles - Détermination du diméthylformamide (DMF), méthode par chromatographie en phase gazeuse
  • NF U43-019:1977 AGROPHARMACEUTICAL PRODUCTS. CHLOROPICRIN. SPECIFICATIONS.
  • NF T94-403*NF EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride).
  • NF EN 1482-2:2007 Engrais et amendements minéraux basiques - Échantillonnage et préparation de l'échantillon - Partie 2 : préparation de l'échantillon
  • NF EN 16521:2014 Cosmétiques - Méthodes analytiques - Méthode GC-MS pour l'identification et l'analyse de 12 phtalates dans des échantillons de produits cosmétiques prêts à être injecté dans un système analytique
  • NF M07-005:2010 Refrigerated non-petroleum-based liquefied gaseous fuels - Dimethylether (DME) - Method of manual sampling onshore terminals.
  • NF T75-636*NF EN 16521:2014 Cosmetics - Analytical methods - GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection

German Institute for Standardization, Methylated samples

  • 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 1408:2022 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German and English version prEN 1408:2022
  • DIN EN 1408:2022-06 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 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 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 ISO 24026-2:2020-09 Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24026-2:2020); German version EN ISO 24026-2:2020
  • 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 17131:2019 Textiles and textile products - Determination of Dimethylformamide (DMF), method using gas chromatography
  • DIN CEN ISO/TR 22007-5:2014-11*DIN SPEC 53367:2014-11 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 5: Results of interlaboratory testing of poly(methyl methacrylate) samples (ISO/TR 22007-5:2011); German version CEN ISO/TR 22007-5:2014
  • DIN EN 17131:2019-09 Textiles and textile products - Determination of Dimethylformamide (DMF), method using gas chromatography; German version EN 17131:2019
  • DIN EN 16521:2014-07 Cosmetics - Analytical methods - GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection; German version EN 16521:2014
  • DIN EN 16343:2013 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 ISO 14284:2003 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996); German version EN ISO 14284:2002
  • 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 12396-1:1998 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 1: Spectrometric method; German version EN 12396-1:1998
  • DIN EN 12396-2:1998 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 2: Gas chromatographic method; German version EN 12396-2:1998
  • DIN EN 14185-1:2003 Non-fatty foods - Determination of N-methylcarbamate residues - Part 1: HPLC-method with SPE clean-up; German version EN 14185-1:2003

ES-UNE, Methylated samples

  • 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 84692:2018 Cosmetic raw materials. Sunscreens. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine and Methylene bis-Benzotriazolyl Tetramethylbutylphenol. Determination of purity by liquid chromatography.
  • UNE 84699:2018 Cosmetic raw materials. Sunscreens. Isopentyl-4-methoxycinnamate.
  • UNE-EN ISO 24026-2:2021 Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 24026-2:2020)
  • UNE-EN 17131:2021 Textiles and textile products - Determination of dimethylformamide (DMF), method using gas chromatography
  • UNE 84726:2018 Cosmetic raw materials. Hexamethyldisiloxane. Purity determination by gas chromatography.
  • UNE 84683:2018 Cosmetic raw materials. Polydimethylcyclosiloxanes. Purity determination by gas chromatography.

British Standards Institution (BSI), Methylated samples

  • BS EN 1408:2008 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride)
  • BS EN ISO 24026-2:2020 Plastics. Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Preparation of test specimens and determination of properties
  • BS EN 1408:2023 Chemicals used for treatment of water intended for human consumption. Poly(diallyldimethylammonium chloride)
  • PD CEN ISO/TR 22007-5:2014 Plastics. Determination of thermal conductivity and thermal diffusivity. Results of interlaboratory testing of poly(methyl methacrylate) samples
  • 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 17131:2019 Textiles and textile products. Determination of dimethylformamide (DMF), method using gas chromatography
  • BS 5293:1991 Sampling and testing carbon black for use in the rubber industry. Preparation of samples for determination of dibutyl phthalate absorption number (compressed sample)
  • 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 ISO 19066-2:2020 Plastics. Methyl methacrylate-acrylonitrile-butadienestyrene (MABS) moulding and extrusion materials - Preparation of test specimens and determination of properties
  • BS EN ISO 8257-2:2002 Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Preparation of test specimens and determination of properties
  • BS EN 71-10:2005 Safety of toys - Part 10: Organic chemical compounds - Sample preparation and extraction
  • BS EN 71-10:2006 Safety of toys - Organic chemical compounds - Sample preparation and extraction
  • BS ISO 17531:2002 Photography - Processing chemicals - Specifications for 4-(N-ethyl-N-2- methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
  • BS ISO 29945:2010 Refrigerated non-petroleum-based liquefied gaseous fuels. Dimethylether (DME). Method of manual sampling onshore terminals
  • BS ISO 29945:2009 Refrigerated non-petroleum-based liquefied gaseous fuels - Dimethylether (DME) - Method of manual sampling onshore terminals
  • BS ISO 29945:2016 Refrigerated non-petroleum based liquefied gaseous fuels. Dimethylether (DME). Method of manual sampling onshore terminals
  • BS EN ISO 5089:2016 Textiles. Preparation of laboratory test samples and test specimens for chemical testing
  • BS EN 12396-1:1999 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Spectrometric method
  • BS EN 12396-2:1999 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Gas chromatographic method
  • BS EN 16521:2014 Cosmetics. Analytical methods. GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection
  • BS 5309-2:1976 Methods for sampling chemical products - Sampling of gases
  • BS 5309-3:1976 Methods for sampling chemical products - Sampling of liquids
  • BS 5309-4:1976 Methods for sampling chemical products - Sampling of solids
  • BS EN 14185-2:2006 Non fatty foods - Determination of N-methylcarbamate residues - HPLC method with clean-up on a diatomaceous earth column

Indonesia Standards, Methylated samples

Korean Agency for Technology and Standards (KATS), Methylated samples

Japanese Industrial Standards Committee (JISC), Methylated samples

  • JIS K 8500:2007 N,N-Dimethylformamide (Reagent)
  • 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
  • JIS K 1532:1978 Hexamethylene-tetramine (hexamine)
  • JIS K 6717-2:1999 Plastics -- Poly(methyl methacrylate)(PMMA) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties
  • JIS K 6717-2:2006 Plastics -- Poly (methyl methacrylate) (PMMA) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties
  • JIS K 6225:1998 Rubber, vulcanized -- Preparation of samples and test pieces -- Chemical tests
  • JIS K 7722:1987 Photographic grade 4-(n-ethyl-n-2-methanesulphonylaminoethyl)-2-methylphenylenediamine sesquisulphate monohydrate

National Health Commission of the People's Republic of China, Methylated samples

  • GB 5009.282-2020 Determination of 1-methylimidazole, 2-methylimidazole and 4-methylimidazole in national food safety standards
  • GB 1886.164-2015 National Food Safety Standard Food Additive 2-Methyl Butyrate 2-Methyl Butyl Ester
  • 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)
  • GB 1886.128-2015 National Food Safety Standard Food Additive Methylcyclopentenolone (also known as 3-methyl-2-hydroxy-2-cyclopenten-1-one)
  • GB 1886.50-2015 National Food Safety Standard Food Additive 2-Methyl-3-Mercaptofuran
  • GB 1886.109-2015 National Food Safety Standard Food Additive Hydroxypropyl Methyl Cellulose (HPMC)
  • GB 1886.293-2016 National Food Safety Standard Food Additive 5-Hydroxyethyl-4-Methylthiazole

Danish Standards Foundation, Methylated samples

  • 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/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 1791:1998 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

Lithuanian Standards Office , Methylated samples

  • 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 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 1791-2002 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content

European Committee for Standardization (CEN), Methylated samples

  • EN 1408:2023 Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride)
  • EN 16343:2013 Cosmetics - Analysis of cosmetic products - Determination of 3-iodo-2-propynyl butylcarbamate (IPBC) in cosmetic preparations@ LC-MS methods
  • EN 16521:2014 Cosmetics - Analytical methods - GC/MS method for the identification and assay of 12 phthalates in cosmetic samples ready for analytical injection
  • EN 17131:2019 Textiles and textile products - Determination of dimethylformamide (DMF), method using gas chromatography
  • EN ISO 10366-2:1999 Plastics - Methyl Methacrylate/Acrylonitrile/Butadiene/Styrene (MABS) Moulding and Extrusion Materials - Part 2: Preparation of Test Specimens and Determination of Properties ISO 10366-2:1994

CZ-CSN, Methylated samples

International Organization for Standardization (ISO), Methylated samples

  • ISO 422:1994 Photography - Processing chemicals - Specifications for p-methylaminophenol sulfate
  • ISO 29945:2016 Refrigerated non-petroleum based liquefied gaseous fuels - Dimethylether (DME) - Method of manual sampling onshore terminals
  • ISO 16000-3:2001 Indoor air - Part 3: Determination of formaldeyhde and other carbonyl compounds; Active sampling method
  • ISO/TR 22007-5:2011 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 5: Results of interlaboratory testing of poly(methyl methacrylate) samples
  • 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 3165:1976 Sampling of chemical products for industrial use; Safety in sampling
  • ISO 6894:1984 Rubber compounding ingredients — Carbon black — Preparation of samples for determination of dibutylphthalate absorption number (compressed sample)
  • ISO 29945:2009 Refrigerated non-petroleum-based liquefied gaseous fuels - Dimethylether (DME) - Method of manual sampling onshore terminals
  • ISO 5089:1977 Textiles; Preparation of laboratory test samples and test specimens for chemical testing

KR-KS, Methylated samples

  • KS M ISO 422-2019 Photography — Processing chemicals —Specifications for p-methylaminophenol sulfate
  • KS M ISO 17531-2019 Photography — Processing chemicals — Specifications for 4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
  • KS M ISO 29945-2017 Refrigerated non-petroleum-based liquefied gaseous fuels — Dimethylether(DME) - Method of manual sampling onshore terminals
  • KS K 0149-2018(2023) Testing method for BHT(Butylated Hydroxy Toluene) in textile
  • KS M 8516-2004(2023) N, N-Dimethylpphenylenediammonium dichloride
  • KS M ISO 6206-2016 Chemical products for industrial use-Sampling-Vocabulary

CU-NC, Methylated samples

American Water Works Association (AWWA), Methylated samples

国家发展和改革委员会, Methylated samples

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

Professional Standard - Light Industry, Methylated samples

  • 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 2641-2004 Food additive-Methyl cyclopentenolone
  • QB/T 2852-2007 Dialkyl dimethyl ammonium halides (C)
  • QB/T 4083-2010 Dialkyl dimethyl ammonium halides(C~C)

RU-GOST R, Methylated samples

  • GOST 26239.9-1984 Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination
  • GOST R ISO 16000-3-2007 Indoor air. Part 3. Determination of formaldehyde and other carbonyl compounds. Active sampling method
  • GOST 33690-2015 Petroleum and petroleum products. Determination of hydrogen sulfide, methyl- and ethylmercaptans by gas chromatography method
  • 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

化学工业部, Methylated samples

Association of German Mechanical Engineers, Methylated samples

  • 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

American Society for Testing and Materials (ASTM), Methylated samples

  • ASTM D3852-07 Standard Practice for Sampling and Handling Phenol, Cresols, and Cresylic Acid
  • ASTM D3852-07(2012) Standard Practice for Sampling and Handling Phenol, Cresols, and Cresylic Acid
  • ASTM D5315-92(1998) Standard Test Method for N-Methyl-Carbamoyloximes and N-Methylcarbamates in Water by Direct Aqueous Injection HPLC with Post-Column Derivatization
  • ASTM D3852-06 Standard Practice for Sampling and Handling Phenol, Cresols, and Cresylic Acid
  • ASTM D3852-99 Standard Practice for Sampling and Handling Phenol, Cresols, and Cresylic Acid
  • ASTM D5197-03 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
  • ASTM D5197-09e1 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
  • ASTM D5197-09 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
  • ASTM D5197-16 Standard Test Method for Determination of Formaldehyde and Other Carbonyl Compounds in Air (Active Sampler Methodology)
  • ASTM D5197-21 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

AR-IRAM, Methylated samples

RO-ASRO, Methylated samples

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

  • GB/T 40955-2021 Determination of octamethylcyclotetrasiloxane(D4) and decamethylcyclopentasiloxane(D5) in cosmetics—Gas chromatography
  • GB/T 40950-2021 Determination of alkyl (C12~C22) trimethyl ammonium salt in cosmetics—High performance liquid chromatography tandem mass spectrometry
  • GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method
  • 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 37640-2019 Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
  • GB/T 40323-2021 Determination of octamethylcyclotetrasiloxane(D4), decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries

Professional Standard - Public Safety Standards, Methylated samples

Society of Automotive Engineers (SAE), Methylated samples

ES-AENOR, Methylated samples

Standard Association of Australia (SAA), Methylated samples

Natural Gas Processor's Association (NGPA), Methylated samples

  • 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

United States Navy, Methylated samples

Professional Standard - Military and Civilian Products, Methylated samples

SE-SIS, Methylated samples

未注明发布机构, Methylated samples

  • BS EN ISO 8257-2:2006 Plastics — Poly (methyl methacrylate) (PMMA) mouldingandextrusion materials — Part 2 : Preparation oftest specimens and determination ofproperties

ANSI - American National Standards Institute, Methylated samples

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

Professional Standard - Railway, Methylated samples

Shandong Provincial Standard of the People's Republic of China, Methylated samples

  • DB37/T 3035-2017 Determination of antioxidants butylhydroxyanisole (BHA), butylated hydroxytoluene (BHT) and tert-butylhydroquinone (TBHQ) in cosmetics by gas chromatography

TR-TSE, Methylated samples

  • TS 1959-1975 CRESYLIC ACID AND XYLENOLS FOR INDUSTRIAL USE TEST FOR ABSENCE OF HYDROGEN SULPHIDE
  • TS 3330-1979 ZINC INGOTS — SELECTION AND PREPARATION OF SAMPLES FOR CHEMICAL ANALYSIS

CEN - European Committee for Standardization, Methylated samples

  • CEN ISO/TR 22007-5:2014 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 5: Results of interlaboratory testing of poly(methyl methacrylate) samples

BE-NBN, Methylated samples

  • NBN T 31-043-1988 Rubber, vulcanized - Prearation of samples and test piees for chemical tests

Professional Standard - Petrochemical Industry, Methylated samples

  • SH 2604.08-2003 Water treatment chemicals - Dodecyl (tetradecyl) dimethyl benzyl ammonium chloride

其他未分类, Methylated samples

Professional Standard - Machinery, Methylated samples

  • JB/T 5054.2-2000 Drawing and design document of product.General principles of drawing
  • JB/Z 156-1981 Basic requirements for working drawings of products

US-CFR-file, Methylated samples

  • 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.

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

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

NL-NEN, Methylated samples

  • NEN 6801-1986 Dried milk- Sampling for physical and chemical examination

Professional Standard - Automobile, Methylated samples

  • QC/T 1-1992 Basic requirements for automotive product drawings

Inner Mongolia Provincial Standard of the People's Republic of China, Methylated samples

Sichuan Provincial Standard of the People's Republic of China, Methylated samples

  • DB51/T 1789.8-2016 Determination of N,N-Dimethylformamide in Chemical Test of Bamboo Mats and Bamboo Products

YU-JUS, Methylated samples

  • JUS H.B8.186-1979 Aluminiumfluoridefor industrial use. Sampling and preparation oftest samples
  • JUS H.B8.171-1979 Sodium fluoride for industrial use. Sampling and preparation of test samples

Fujian Provincial Standard of the People's Republic of China, Methylated samples

  • DB35/T 895-2009 Determination of Methmercury, Ethylmercury and Inorganic Mercury in Environmental Samples by High Performance Liquid Chromatography-Inductively Coupled Plasma Spectrometry (HPLC-ICP-MS)




Copyright ©2007-2023 ANTPEDIA, All Rights Reserved