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Calculation method of sample content

Calculation method of sample content, Total:165 items.

The international standard classification for "Calculation method of sample content" includes: Quality management and quality assurance , Energy and heat transfer engineering in general , food products in general , Flat steel products and semi-products , Buses , Petroleum products and natural gas handling equipment , Extraction and processing of petroleum and natural gas , Other equipment for petroleum and natural gas industries , Aircraft and space vehicles in general .

The Chinese standard classification for "Calculation method of sample content" includes: Stem wood and raw wood , Standardization and Quality Management , Basic standards and general method , Food processing and products in general , Steel sheet and strip , Technical management , Bus , Marking, packaging, transport and storage , Technical management , Petroleum development , Petroleum exploration, development, gathering and transportation engineering in general , Mining , Spacecraft .


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

  • GB/T 5511-2008 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • GB/T 13234-1991 Method of calculating energy seved in industrial enterprise
  • GB/T 12428-2023 Laden mass calculating method for bus
  • GB 12428-1990 Calculation Method of Loading Mass of Passenger Cars
  • GB/T 34060-2017 Steam heat calculation method
  • GB/T 13234-2009 Calculating methods of energy saved for enterprise
  • GB/T 12428-2005 Laden mass calculating method for buses
  • GB/T 44290-2024 Calculation method of biogenic carbon content in wood and wood-based products
  • GB/T 13340-1991 And calculation methods to determine product quality grading rate
  • GB/T 39965-2021 General methods for energy savings pre -assessment
  • GB 9110-1988 Crude oil vertical metal tank measurement; Method of calculation of quantities
  • GB/T 4229-1984 Methods of weight calculation of stainless steel plates and sheets
  • GB/T 32040-2015 Calculating methods of energy saved for petrochemical enterprise
  • GB/T 12428-1990 laden mass calculation of buses

Group Standards of the People's Republic of China

  • T/ZGTS 003-2021 Calculation method of carbon dioxide emissions from carbon products manufacture
  • T/CIDADS 00004-2020 Cloud computing software product experience measurement model and method
  • T/CIDADS 00003-2020 Ease of use measurement method for cloud computing software products
  • T/CNFPIA 2003-2023 Calculation of the carbon storage in wood and wood-based products

Taiwan Provincial Standard of the People's Republic of China

  • CNS 10829-1984 Method for Calculation of Oxygen Content of Coal and Coke

Professional Standard - Nuclear Industry

  • EJ 192.3-1982 Environmental samples.Method for analyzing fluoride content in soil
  • EJ 192.2-1982 Environmental samples.Method for analyzing fluoride content in water
  • EJ 192.4-1982 Environmental samples.Method for analyzing fluoride content in plants
  • EJ 192.1-1982 Environmental samples.Method for analyzing fluoride content in atmosphere

Professional Standard - Chemical Industry

  • HG 29801-1991 Calculation Methods for Energy Consumption and Conservation Amount of Caustic Soda Products by Electrolytic Process
  • HG 29803-1991 Calculation Methods for Comprehensive Energy Consumption and Conservation Amount of Yellow Phosphorus Products
  • HG 29802-1991 Calculation Methods for Energy Consumption and Conservation Amount of Calcium Carbide Products
  • HG 29804-1991 Calculation Methods for Energy Consumption of Synthetic Ammonia Products

Professional Standard - Automobile

  • QC/T 1157-2022 Method of calculating comprebeasive energy consumption for unit output of automobile products
  • QC/T 1158-2022 Mrtbod of cakulting comprcbceshe wator consuapion for unit output of astomobile products

Professional Standard - Petroleum

Professional Standard - Coal

Professional Standard - Post and Telecommunication

  • YD/T 4690-2024 Privacy Computing Multi-party secure computing product security requirements and testing methods

Professional Standard - Aerospace

  • QJ 1277-1987 Calculation Methods for Quality Characteristics of Satellite

Guangdong Provincial Standard of the People's Republic of China

American Petroleum Institute (API)

GCC Standardization Organization

  • GSO ISO/TS 18083:2015 Processed cheese products -- Calculation of content of added phosphate expressed as phosphorus
  • GSO ISO 5983:2002 ANIMAL FEEDING STUFFS – DETERMINATION OF NITROGEN CONTENT AND CALCULATION OF CRUDE PROTEIN CONTENT
  • GSO ISO 12315:2013 Aluminium oxide primarily used for production of aluminium -- Method for calculating the Al2O3 content of smelter-grade alumina

Association Francaise de Normalisation

  • NF V03-032:2024 Foodstuffs - Determination of the nitrogen content by the Kjeldahl method and calculation of the protein content
  • NF V04-407:2002 Meat, meat product and fishery products - Determination of nitrogen content and calculation of the protein content - Kjeldahl method.
  • NF EN ISO 8968-1:2014 Milk and dairy products - Determination of nitrogen content - Part 1: Kjeldahl method and calculation of crude protein content
  • NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • NF ISO 8851-3:2004 Butter - Determination of water, non-fat dry matter and fat contents (routine methods) - Part 3: calculation of fat content

Indonesia Standards

Standard Association of Australia (SAA)

  • AS 2256:1979 Method for the sampling of molten steel and preparation of samples for determination of hydrogen content
  • AS 4969.11:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of net acid-soluble sulfur (SNAS), calcium (CaNAS) and magnesium (MgNAS)
  • AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • AS 4969.10:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of peroxide oxidizable sulfur (SPOS), reacted calcium (CaA) and reacted magnesium (MgA)

British Standards Institution (BSI)

  • BS 5766-4:1981 Methods for analysis of animal feeding stuffs-Determination of nitrogen content and calculation of crude protein content
  • BS 5766-4:1998 Methods for analysis of animal feeding stuffs-Determination of nitrogen content and calculation of crude protein content
  • BS EN 16016-2:2011 Non destructive testing. Radiation methods. Computed tomography. Principle, equipment and samples
  • BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • BS DD ISO/TS 17837:2008 Milk and milk products. Determination of nitrogen content and crude protein calculation. Kjeldahl method
  • BS ISO 12315:2010 Aluminium oxide primarily used for production of aluminium - Method for calculating the Al2O3 content of smelter-grade alumina
  • DD ISO/TS 17837:2008 Milk and milk products. Determination of nitrogen content and crude protein calculation. Kjeldahl method
  • BS ISO 6578:2017 Refrigerated hydrocarbon liquids. Static measurement. Calculation procedure
  • BS 4784-1:1988 Methods for determination of commercial mass of consignments of textiles-Mass determination and calculations
  • BS EN IEC 62985:2019(2022) Methods for calculating size specific dose estimates (SSDE) for computed tomography
  • 25/30513175 DC BS EN 18198 Algae and algae products - Nitrogen content measurement and protein content calculation for micro- and microalgae
  • BS EN ISO 15708-2:2019 Non-destructive testing. Radiation methods for Computed tomography. Principles, equipment and samples
  • BS EN ISO 15708-2:2025 Non-destructive testing. Radiation methods for computed tomography - Principles, equipment and samples
  • BS EN 12697-28:2020 Bituminous mixtures. Test methods. Preparation of samples for determining binder content, water content and grading
  • BS EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method

Polski Komitet Normalizacyjny (PKN)

  • PN A74855-04-1987 Sugar Test methods Determinution of moisturc content and dry substance by calculation
  • PN C04229-1974 Rubber Calculating of rubber polymer content
  • PN A75101-12-1990 Fruit and vegetable products Preparation of samples and testing methods Determination of carotenoids and /3-carotene content
  • PN A75101-10-1990 Fruit and vegetable products Preparation of samples and testing methods Determination of chloride content
  • PN A75101-26-1990 Fruit and vegetable products Preparation of samples and testing methods Determination of formic acid content
  • PN A75101-03-1990 Fruit and vegetable products -- Preparation of samples and physical and chemical test methods -- Determination of dry matter content by gravimetric method
  • PN A75101-09-1990 Fruit and vegetable products Preparation of samples and testingmethods Determination of ethanol content
  • PN A79120-06-1990 Wines and meads Preparation of samples and testing methods Determination of sugar content
  • PN A75101-24-1990 Fruit and vegetable products Preparation ot' samples and testing methods Determination of benzoic acid content

Gosstandart of Russia

  • GOST R 70248-2022 Poultry processing industry. Homogenous product groups definition and calculation method for meat part content in product
  • GOST ISO 8851-3-2024 Butter - Determination of Moisture, Non-Fat Solids, and Fat Contents (Standard Methods) - Part 3: Calculation of Fat Content
  • GOST ISO/TS 17837-2013 Processed cheese products. Determination of nitrogen content and crude protein calculation. Kjeldahl method
  • GOST ISO 20483-2022 Cereals and Legumes. Determination of Nitrogen Content and Calculation of Total Protein Content. Kjeldahl Method
  • GOST ISO 3727-3-2024 Butter. Determination of moisture, non-fat solids and fat content (Reference method). Part 3. Calculation of fat content
  • GOST R 50779.12-2021 Statistical methods. Statistical quality control. Item random sampling methods

Korean Agency for Technology and Standards (KATS)

  • KS E 3906-2017(2022) Copper scraps for smelting-Methods for sampling, sample preparation and determination of moisture content
  • KS E 3906-2024 Copper scraps for smelting-Methods for sampling, sample preparation and determination of moisture content
  • KS P IEC 62985-2021 Methods for calculating size specific dose estimates(SSDE) for computed tomography
  • KS C IEC 62985-2021 Methods for calculating size specific dose estimates(SSDE) for computed tomography
  • KS E 3008-1996 Blister copper -Methods for sampling and determination of imoisture content
  • KS C IEC 62985:2021 Methods for calculating size specific dose estimates(SSDE) for computed tomography
  • KS P IEC 62985:2021 Methods for calculating size specific dose estimates(SSDE) for computed tomography
  • KS E 3906-2017 Copper scraps for smelting-Methods for sampling, sample preparation and determination of moisture content
  • KS I ISO 11461-2005(2015) Soil quality-Determination of soil water content calculatedon a volume basis(Gravimetric method)

National Standardisation Body (ASRO)

  • STAS 7691-1982 TEXTILES Determination of moisturc content and calculation of commercial mass

American Society for Testing and Materials (ASTM)

  • ASTM D2083-92(1998) Calculation method of monoamine, diamine and triamine content in fatty amines
  • ASTM D5832-98(2021) Standard Test Method for Volatile Matter Content of Activated Carbon Samples
  • ASTM D5832-98(2014) Standard Test Method for Volatile Matter Content of Activated Carbon Samples
  • ASTM D3177-89(1997) Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke
  • ASTM D3177-89(2002) Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke
  • ASTM D3173-03 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke

International Organization for Standardization (ISO)

  • ISO/TS 17837:2008 Processed cheese products - Determination of nitrogen content and crude protein calculation - Kjeldahl method
  • ISO/TS 17837:2008|IDF/RM 25:2008 Determination of nitrogen content and calculation of crude protein content in milk and milk products Kjeldahl method
  • ISO 6578:1991 Refrigerated hydrocarbon liquids; static measurement; calculation procedure
  • ISO 6578:2017 Refrigerated hydrocarbon liquids - Static measurement - Calculation procedure
  • ISO 12315:2010 Aluminium oxide primarily used for production of aluminium - Method for calculating the Al2O3 content of smelter-grade alumina
  • ISO/TS 17837:2008 | IDF/RM 25: 2008 Processed cheese products — Determination of nitrogen content and crude protein calculation — Kjeldahl method
  • ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • ISO 5983:1997 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Kjeldahl method
  • ISO 8851-3:2004 | IDF 191-3:2004 Butter — Determination of moisture, non-fat solids and fat contents (Routine methods) — Part 3: Calculation of fat content

Bureau of Indian Standards

  • IS 18836-2024 Milk and Milk Products - Determination of Nitrogen Content - Determination of Protein and Non-Protein Nitrogen Content and True Protein Content Calculation (Reference Method)
  • IS 14194-5-2013 Radionuclides in Environmental Samples - Methods of Estimation Part 5 Samples
  • IS 11062-2019 Method for Estimation of Total Dietary Fibre in Foodstuffs ( First Revision )
  • IS 12545-1988 How to Calculate Aircraft Cargo Volume
  • IS 4749-1974 Calculation method for total industrial aromatic hydrocarbons
  • IS 2164-1961 Method for calculating bulk quantities of petroleum and liquid petroleum products
  • IS/ISO 16634-2-2016 Food Products Determination of the Total Nitrogen Content by Combustion According to the Dumas Principle and Calculation of the Crude Protein Content : Cereals Pulses and Milled Cereal Products
  • IS 14825-2000 Animal Feeding Stuff - Determination of Nitrogen Content and Calculation of Crude Protein Content - Kjeldahl Method

Association of German Mechanical Engineers

Japanese Industrial Standards Committee (JISC)

  • JIS M 8082:1999 Copper scraps for smelting -- Methods for sampling, sample preparation and determination of moisture content
  • JIS M 1003:1957 Calculation of limestone reserves
  • JIS M 8082 AMD 1:2015 Copper scraps for smelting -- Methods for sampling, sample preparation and determination of moisture content (Amendment 1)
  • JIS M 8082:1976 Method of sampling and methods of determination of copper content and moisture of copper scraps for smelting
  • JIS T 62985:2022 Methods for calculating size specific dose estimates (SSDE) for computed tomography

Australian/New Zealand Standard (AU-AS/NZS)

  • AS/NZS 2341.24:1996(R2013) Methods of Testing Bitumen and Related Roadmaking Products Method 24: Calculation of Non-Aqueous Volatiles Content (by Difference)
  • AS/NZS 2341.24:1996 Methods of Testing Bitumen and Related Roadmaking Products Method 24: Calculation of Non-Aqueous Volatiles Content (by Difference)

Netherlands Institute for Standardization

  • NEN 3760-1984 Cheese - Determination of the nitrogen content according to Kjeldahl - Calculation of the crude protein content
  • NEN 6642-1992 Water-Calculation of total nitrogen content
  • NEN 6644-1983 Water - Calculation of free ammoniac content
  • NEN 3198-1984 Milk, evaporated milk and dried milk - Determination of the nitrogen content according to Kjeldahl - Calculation of the crude protein content (reference method)

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

Ente Nazionale Italiano di Unificazione

  • UNI EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
  • UNI ISO/TS 17837:2013 Processed cheese products - Determination of nitrogen content and crude protein calculation - Kjeldahl method
  • UNI EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
  • UNI CEN/TS 14774-3:2005 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample

German Institute for Standardization

  • DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
  • DIN 743 Bb.1:2000 Shafts and axles, calculation of load capacity - Examples
  • DIN EN ISO 8968-4 E:2013-09 Determination of nitrogen content of milk and milk products Part 4: Determination of protein and non-protein nitrogen content and calculation of pure protein content (Reference Method) (Draft)

Danish Standards Foundation

  • DANSK DS/EN ISO 8968-4:2016 Milk and milk products – Determination of nitrogen content – Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

Swedish Institute for Standards

  • SIS SS 11 11 15-1985 Steel - Method for assessing the slag inclusion content - Microscopic methods - Manual counting of particles and calculation of size-distribution
  • SS-EN ISO 8968-4:2017 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

European Committee for Standardization (CEN)

  • EN 14049:2003 Irrigation techniques - Water application intensity - Calculation principles and measurement methods

Belgian Standards Institute

Spanish Association for Standardization (UNE)

  • UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)
  • UNE 34876:1986 PROCESSED CHEESE PRODUCTS. CALCULATION OF THE CONTENT OF ADDED PHOSPHATE EMULDIFYING AGENTS EXPRESSED AS PHOSPHORUS. REFERENCE METHOD.

International Dairy Federation (IDF)

  • IDF/RM 25-2008 Milk and milk products - Determination of nitrogen content and crude protein calculation - Kjeldahl method

South African Bureau of Standard

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 1572:2002 METHODS OF TEST FOR TEA PREPARATION OF GROUND SAMPLE OF KNOWN DRY MATTER CONTENT

Czech Standards Institute (UNMZ)

Society of Automotive Engineers (SAE)

  • SAE AS1825A-1995 Methodology of Calculating Aircraft Cargo Volumes
  • SAE AS1825-1983 METHODOLOGY OF CALCULATING AIRCRAFT CARGO VOLUMES
  • SAE AS1825B-2008 Methodology of Calculating Aircraft Cargo Volumes
  • SAE AS1825B Methodology of Calculating Aircraft Cargo Volumes
  • SAE AS1825C Methodology of Calculating Aircraft Cargo Volumes
  • SAE AS1825 Methodology of Calculating Aircraft Cargo Volumes
  • SAE AS1825A Methodology of Calculating Aircraft Cargo Volumes
  • SAE ARP9013/1 Statistical Product Acceptance Requirements Using Isolated Lot Sampling Methods
  • SAE ARP9013/1A Statistical Product Acceptance Requirements Using Isolated Lot Sampling Methods

Kingdom of Bahrain Testing and Metrology Directorate

Standards Norway

  • NS-EN ISO 8968-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)