Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

Test method for organotin

Test method for organotin, Total:308 items.

The international standard classification for "Test method for organotin" includes: Inorganic chemicals in general , Textiles in general , Paints and varnishes , food products in general , Leather and furs , Rubber and plastics products in general , Raw materials and raw glass , Metallic coatings , Other methods of testing of metals , Welding consumables , Metalliferous minerals , Microbiology of water .

The Chinese standard classification for "Test method for organotin" includes: Footgear , Basic standards and general methods , Basic standard and general method for coating , Food sanitation , Furs and leathers , Rubber products in general , Building glass , Metal chemical property test method , Coating , Heavy metals and their alloys analysis method , Special electronic technology material , Heavy metal ore , Separating machinery , Light metal ore , Soil and fertilizer in general , Electric rotating machinery in general , Technical management .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 11446.8-2013 Test Method for Total Organic Carbon in Electronic Grade Water
  • GB/T 36406-2018 Test method of tin penetrated on float glass surface
  • GB/T 1819.2-2004 Methods of chemical analysis of tin concentrate Determination of tin content Potassium iodate titration
  • GB/T 11446.8-1997 Test method for total organic carbon in electronic grade water
  • SN/T 4516-2016 Determination of organotin in toy materials-Gas chromatography-mass spectrometry
  • GB/T 33426-2016 Rubber shoes--Determination of organotin compounds
  • GB/T 15924-2010 Method for chemical analysis of tin ores—Determination of tin content—Iodometric method
  • GB/T 32888-2016 Screening of organotins in electrical and electronic products by infrared spectroscopy
  • GB/T 10574.1-2003 Methods for chemical analysis of tin-lead solders-Determination of tin content
  • GB/T 5009.215-2008 Determination of organotins in foods
  • GB/T 34706-2017 Determination of organotins content in coatings-Gas chromatography/mass spectrometry method
  • GB/T 20385-2006 Textiles - Determination of organotin compounds
  • SPC GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane (TEXT OF DOCUMENT IS IN CHINESE)
  • GB/T 35492-2017 Determination of organotin content of latex products―GC-MS method
  • GB/T 6825-1986 Determination for leaching rate on raft of organo-tin for antifouling paint on ship bottom
  • GB 6825-1986 Determination for leaching rate on raft of organo-tin for antifouling paint on ship bottom
  • GB/T 6825-2008 Determination for release rate of organo-tin for antifouling paint on ship bottom
  • GB/T 15924-1995 Method for chemical analysis of tin ores―Determination of tin content―Iodometric method
  • GB/T 43571-2023 Determination of migratable organic tin in toy materials—Gas chromatography-tandem mass spectrometry
  • GB/T 1819.2-2004 Methods for chemical analysis of tin concentrates - Determination of tin content - The potassium iodate titrimetric method
  • GB/T 1838-2008 Test methods of tin coating mass for electrolytic tinplate
  • GB/T 37206-2018 Test method for antibacterial properties of organic separation membrane
  • GB/T 22932-2008 Leather and fur—Chemical tests—Determination of organotin compounds
  • GB/T 20385.1-2021 Textiles—Determination of organotin compounds—Part 1:Derivatisation method using GC-MS
  • GB/T 1838-1995 Tin coated sheet(strip)―Tin coating mass testing method
  • GB/T 5009.16-1996 Method for determination of tin in foods

Professional Standard - Commodity Inspection

  • SN/T 2188-2011 Determination of organotin in coatings for import 1and export. Gas chromatography/mass spectrometry
  • SN/T 3938-2014 Food contact materials - Polymers - Determination of organotin compounds - Gas chromatography-mass spectrometry
  • SN/T 3058-2011 Determination of Organotin Compounds in Paper Box Imported
  • SN/T 3361-2012 Determination of organotin compounds in timber and wood products-Gas chromatography-mass spectrometry
  • SN/T 3706-2013 Determination method for organotin compound of export and import textiles - Gas chramatography-MS
  • SN/T 3706-2022 Textiles for import and export - Determination of organotin compounds - Gas chromatography-mass method

Guangxi Provincial Standard of the People's Republic of China

  • DB45/T 943-2013 Water Quality Organotin Determination Gas Chromatography-Mass Spectrometry

Professional Standard - Agriculture

  • NY/T 3565-2020 Determination of cyhexatin,triphenyltin hydroxide,fenbutatin oxide residues in plant-derived foods—Gas chromatography-mass spectrometry
  • 水和废水监测分析方法 4.4.17-2003 Part Four Organic Pollutants Chapter Four Determination of Specific Organic Compounds Seventeen Organotin Compounds
  • SN/T 3076-2020 Determination of organotin compounds in textiles for import and export by gas chromatography-mass spectrometry
  • NY/T 305.3-1995 Determination of Iron in Organic Fertilizer
  • JAP-121 Tricyclic tin detection method

Taiwan Provincial Standard of the People's Republic of China

  • CNS 13758-1996 Method of Test for Pesticide Residues in Foods-Test of Cyhexatin,an Organotin Acaricide

Professional Standard - Machinery

Professional Standard - Light Industry

  • QB/T 5094-2017 Determination of migratable organic tin in toy materials

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 2869.1-2016 Determination of organotin in plastics and their products by gas chromatography-mass spectrometry part 1: monobutyltin, dibutyltin, tributyltin

Professional Standard - Non-ferrous Metal

Professional Standard - Chemical Industry

Group Standards of the People's Republic of China

  • T/GDTL 005-2018 Limit and determination of the quantity of tin in polyester resin
  • T/CSA 015-2012 Organic light emitting diode (OLED) lighting—Measuring methods
  • T/SSAE 27-2023 Determination of organo-tin compound in automobiles materials- gas chromatography mass spectrometry method
  • T/ZNX 004-2020 Analytical method for effective components of fenbutatin technical
  • T/XAI 8-2021 The test method for tin thickness of COF—Coulomb method

Professional Standard - Electron

  • SJ 20438-1994 Methods for measurement of lead tin telluride slice for use in infrared detector

Professional Standard - Environmental Protection

  • HJ 1074-2019 Water quality—Determination of four organic tin compounds including tributyltin—Liquid chromatography/inductively coupled plasma mass spectrometry

Bureau of Indian Standards

  • IS 12235 Pt.10-1986 Test methods for unplasticized PVC pipes for drinking water supplies Part 10 Method for determination of organotin in aqueous tin solutions
  • IS 3493-1978 Methods for sampling and testing of organic pigments for paints
  • IS 2720-22-1972 Methods of test for soils: Part 22 Determination of organic matter
  • IS 2720 Pt.22-1972 Soil Test Methods Part XXII Determination of Organic Matter

Korean Agency for Technology and Standards (KATS)

GM Daewoo

Gosstandart of Russia

American Society for Testing and Materials (ASTM)

  • ASTM D5108-90(1996) Standard Test Method for Organotin Release Rates of Antifouling Coating Systems in Sea Water
  • ASTM A630-16a Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM A630-16ae1 Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM RR-A01-1004 2016 A0630-Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM A630-16a(2024) Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM A630-03 Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM D1639-90(1996)e1 Standard Test Method for Acid Value of Organic Coating Materials
  • ASTM A630-16 Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM A630-03(2014) Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM A630-98 Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM D2579-93e1 Standard Test Method for Total Organic Carbon in Water
  • ASTM D1212-91(2007) Standard Test Methods for Measurement of Wet Film Thickness of Organic Coatings
  • ASTM E298-25 Standard Test Methods for Assay of Organic Peroxides
  • ASTM E6-02 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM E6-15e2 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM E6-15e4 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM E6-23ae1 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM RR-D01-1037 1984 D0658- Standard Test Method for Abrasion Resistance of Organic Coatings by Air Blast Abrasive,D968-05el Standard Test Methods forAbrasion Resistance of Organic Coatings by Falling Abrasive, and D4060-07 Standard Test Method for Abrasion Resistance of Orga
  • ASTM E6-15e3 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM E6-15e1 Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM E6-07a Standard Terminology Relating to Methods of Mechanical Testing
  • ASTM D7626-19e1 Standard Test Methods for Determining the Organic Treat Loading of Organophilic Clay
  • ASTM D7626-19 Standard Test Methods for Determining the Organic Treat Loading of Organophilic Clay
  • ASTM RR-D01-1051 1986 D1078-Test Method for Distillation Range ofVolatile Organic Liquids
  • ASTM E301-94 Test method for determination of total acidity of organic acids
  • ASTM RR-D01-1052 1991 D4828-Test Methods for Practical Washability of Organic Coatings
  • ASTM RR-D01-1123 2001 D1078-Test Method for Distillation Range of Volatile Organic Liquids
  • ASTM D7626-10 Standard Test Methods for Determining the Organic Treat Loading of Organophilic Clay
  • ASTM A630-03(2009) Standard Test Methods for Determination of Tin Coating Weights for Electrolytic Tin Plate
  • ASTM D1212-91(2025) Standard Test Methods for Measurement of Wet Film Thickness of Organic Coatings
  • ASTM RR-D01-1023 1979 D1212-Test Methods for Measurement of Wet Film Thickness of Organic Coatings
  • ASTM RR-E15-1004 1998 Standard Test Method for Phosphorus in Organic Compounds by Sodium Peroxide Bomb Ignition
  • ASTM A987-05 Standard Test Method for Measuring Shape Characteristics of Tin Mill Products
  • ASTM D3086-85 Test Method for Organochlorine Pesticides in Water (Withdrawn 1996)
  • ASTM D8106-17 Standard Test Methods for Determining the Oil Sorption Capacity of Organophilic Clay

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

British Standards Institution (BSI)

  • BS 3338-2:1961(2011) Method for The determination of tin in ingot tin (Aluminium reduction method) — Methods for the sampling and analysis oftin and tin alloys
  • BS ISO 17353:2004 Water quality - Determination of selected organotin compounds - Gas chromatographic method
  • BS 3338-4:1961(2011) Method for The determination of copper in ingot tin and tin - lead solders (photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS 3338-3:1961(2011) Method for The determination of antimony in ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS 3338-6:1961(2011) Method for The determination of copper in high purity ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS EN ISO 23161:2009 Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatographic method
  • BS ISO 23161:2009 Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS EN ISO 23161:2011 Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS EN ISO 17353:2004 Water quality - Determination of selected organotin compounds - Gas chromatographic method
  • BS 3338-4:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of copper in ingot tin and tin-lead solders (photometric method)
  • BS EN ISO 23161:2018 Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS 3338-5:1961(2011) Method for The determination of lead in ingot tin and tin - antimony solders (photometric method)
  • BS DD IEC/PAS 62483:2006 Test method for measuring whisker growth on tin and tin alloy surface finishes
  • BS 3338-10:1961(2011) Method for The determination of iron in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS 3338-8:1961(2011) Method for The determination of bismuth in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS 3338-6:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of copper in high purity ingot tin (photometric method)
  • BS 3338-2:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of tin in ingot tin (aluminium reduction method)
  • PAS 62483-2006 Test method for measuring whisker growth on tin and tin alloy surface finishes (Edition 1.0)
  • BS 3338-16:1965(2011) Method for The determination of tin in white metal bearing alloys (Nickel coil reduction method) — Methods for the sampling and analysis oftin and tin alloys
  • 07/30169751 DC BS ISO 23161. Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS 3338-3:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of antimony in ingot tin (photometric method)
  • 05/30080462 DC BS ISO 23161. Soil quality. Determination of selected organotin compounds. Gas-chromatographic method
  • BS 3338-9:1965(2011) Method for The determination of arsenic in ingot tin, solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
  • BS 3338-5:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of lead in ingot tin and tin-antimony solders (photometric method)
  • BS EN ISO 22744-2:2020 Textiles and textile products. Determination of organotin compounds - Direct method using liquid chromatography

Polski Komitet Normalizacyjny (PKN)

  • PN C45050-1986 Organie products Methods of tests
  • PN Z04229-02-1992 Air purity protection ests for content of tin and its ompounds etermination of tin and its inorganic ompounds in work places y spectrophotometric method with yrocatechol violet

International Electrotechnical Commission (IEC)

  • IEC PAS 62483:2006 Test method for measuring whisker growth on tin and tin alloy surface finishes

Danish Standards Foundation

  • DANSK DS/EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatographic method
  • DS/EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatographic method
  • DANSK DS/EN ISO 12224-3:2003 Solder wire, solid and flux cored - Specifications and test methods - Part 3: Wetting balance test method for flux cored solder wire efficacy
  • DS/EN ISO 23161:2011 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method
  • DANSK DS/IEC 61196-1-303:2018 Coaxial communication cables – Part 1-303: Mechanical test methods – Test for silver and tin plating thickness
  • DANSK DS/EN ISO 23161:2018 Soil quality – Determination of selected organotin compounds – Gas-chromatographic method (ISO 23161:2018)
  • DS/EN ISO 12224-3:2003 Solder wire, solid and flux cored - Specifications and test methods - Part 3: Wetting balance test method for flux cored solder wire efficacy

GCC Standardization Organization

  • GSO ISO 17353:2014 Water quality -- Determination of selected organotin compounds -- Gas chromatographic method
  • GSO 1248:2002 Rockwell for the determination of the hardness of organic paints
  • GSO 556:1994 methods of test for organic fertilizers chemical microbilogical and parastiical tests.

German Institute for Standardization

  • DIN EN ISO 17353:2005-11 Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004); German version EN ISO 17353:2005
  • DIN EN ISO 23161:2019-04 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018); German version EN ISO 23161:2018
  • DIN EN ISO 23161:2019 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018)
  • DIN EN ISO 23161:2011-10 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2009)
  • DIN EN ISO 2179:2016-08 Electroplated coatings of tin-nickel alloy - Specification and test methods (ISO 2179:1986); German version EN ISO 2179:2016
  • DIN EN ISO 23161:2017 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO/DIS 23161:2017); German and English version prEN ISO 23161:2017

(U.S.) Joint Electron Device Engineering Council Soild State Technology Association

Indonesia Standards

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 12224-3:2015 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy
  • OS GSO ISO 23161:2013 Soil quality -- Determination of selected organotin compounds -- Gas-chromatographic method

Association Francaise de Normalisation

  • NF ISO 2093:1987 Electrolytic Tin Depositions - Specifications and Test Methods
  • NF X31-441*NF EN ISO 23161:2018 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method
  • XP T90-250:2006 Water quality - Determination of selected organo-tin compounds in sediments - Gas chromatography method
  • NF ISO 7587:1987 Electrolytic deposits of tin-lead alloys - Specifications and test methods
  • NF EN ISO 2179:2016 Electrolytic deposits of tin-nickel alloy - Specifications and test methods
  • NF EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatography method
  • NF G08-029-1*NF EN ISO 22744-1:2020 Textiles and textile products - Determination of organotin compounds - Part 1 : derivatisation method using gas chromatography

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 12224-3:2017 Solder wire, solid and flux cored -- Specifications and test methods -- Part 3: Wetting balance test method for flux cored solder wire efficacy
  • BH GSO ISO 23161:2016 Soil quality -- Determination of selected organotin compounds -- Gas-chromatographic method

Argentine Institute of Standardization

Ente Nazionale Italiano di Unificazione

  • UNI EN ISO 23161:2019 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method
  • UNI EN ISO 23161:2011 Soil quality - Determination of selected organotin compounds - Gas- chromatographic method
  • UNI 8574-4:1984 Tin can lacquers. Test methods. Determination of film continuity.
  • UNI 8574-6:1984 Tin can lacquers. Test methods. Determination of film adhesion.
  • UNI 8574-2:1984 Tin can lacquers. Test methods. Determination of resistance of coatings to cupping test.
  • UNI 8574-1:1984 Tin can lacquers. Test methods. Determination of resistance of coatings to heat treatments.

Czech Standards Institute (UNMZ)

  • CSN 65 9675-1987 Organic pigments. Methods of testing of suitability for PVC
  • CSN 34 6311-1984 Testing of ceramic elektrolochtiic mulo rials. Methods of determination of tin; elasticity modulus
  • CSN 65 9676-1987 Organic pigments. Methods of testing oí suitability for polyolefins
  • CSN 64 0005-1975 Symbols and units relating to methods f mechanical testlng of plastics

Spanish Association for Standardization (UNE)

  • UNE-EN ISO 23161:2018 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018) (Endorsed by Asociación Española de Normalización in January of 2019.)
  • AENOR UNE-EN ISO 12224-3:2004 Solder wire, solid and flux cored - Specifications and tests methods - Part 3: Wetting balance test method for flux cored solder wire efficacy (ISO 12224-3:2003)
  • UNE-EN ISO 17353:2007 Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)
  • AENOR UNE-EN ISO 17353:2007 Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)
  • UNE 112040:1994 ELECTROPLATED COATINGS OF TIN-LEAD ALLOYS. SPECIFICATIONS AND TEST METHODS.
  • UNE 112039:1994 ELECTROPLATED COATINGS OF TIN-NICKEL ALLOY. SPECIFICATION AND TEST METHODS.
  • UNE-EN ISO 2179:2016 Electroplated coatings of tin-nickel alloy - Specification and test methods (ISO 2179:1986)

Japanese Industrial Standards Committee (JISC)

Malaysia Standards

  • MS 1509-2000 Method of test for film hardness of an organic coating by pencil test

Standards Norway

  • NS-EN ISO 17353:2005 Water quality — Determination of selected organotin compounds — Gas chromatographic method (ISO 17353:2004)
  • NS-EN ISO 23161:2018 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018)
  • NS-EN ISO 23161:2011 Soil quality — Determination of selected organotin compounds — Gas-chromatographic method (ISO 23161:2009)

International Organization for Standardization (ISO)

  • ISO 23161:2009 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method
  • ISO 23161:2018 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method

Lithuanian Standards Office

  • LST EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)
  • LST EN ISO 23161:2011 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2009)

Swedish Institute for Standards

  • SS-EN ISO 17353:2005 Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004)
  • SS-EN ISO 23161:2018 Soil quality - Determination of selected organotin compounds - Gas-chromatographic method (ISO 23161:2018)

Society of Automotive Engineers (SAE)

  • SAE J861-1994 METHOD OF TESTING RESISTANCE TO CROCKING OF ORGANIC TRIM MATERIALS
  • SAE J861-1978 Method of Testing Resistance to Crocking of Organic Trim Materials@ Standard;
  • SAE J861-2003 Method of Testing Resistance to Crocking of Organic Trim Materials
  • SAE J861-2012 Method of Testing Resistance to Crocking of Organic Trim Materials

Cuban Institute of Standards and Metrology

  • NC 08-18-1988 Welding Brazing and Soldering Joints. Method of Tension Tests

Associação Brasileira de Normas Técnicas

Electronic Components, Assemblies and Materials Association

  • ECA 186-9E-1978 Passive Electronic Component Parts, Test Methods for; Method 9: Solderability

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

Standard Association of Australia (SAA)

  • AS 1141.34:2018 Methods for sampling and testing aggregates, Method 34: Organic impurities other than sugar
  • AS 1289.4.1.1:2019 Methods of testing soils for engineering purposes, Method 4.1.1: Soil chemical tests — Determination of the organic matter content of a soil — Normal method