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Test basis for liquid specific gravity

Test basis for liquid specific gravity, Total:270 items.

In the international standard classification, Test basis for liquid specific gravity involves: Road vehicles in general, Measurement of volume, mass, density, viscosity, Petroleum products in general, Paints and varnishes, Inorganic chemicals, Measurement of fluid flow, Crude petroleum, Soil quality. Pedology, Products of the chemical industry, Vocabularies, Construction of waterways and ports, Coals, Plastics, Refractories, Earthworks. Excavations. Foundation construction. Underground works, Construction materials, Waxes, bituminous materials and other petroleum products, Road engineering, Geology. Meteorology. Hydrology, Quality, Milk and milk products, Fuels, Lubricants, industrial oils and related products, Protection against fire, Petroleum, petroleum products and natural gas handling equipment, Metrology and measurement in general, Organic chemicals, Analytical chemistry, Metalliferous minerals, Rubber and plastics products, Aids for disabled or handicapped persons, Surface treatment and coating, Paint ingredients.

The American Road & Transportation Builders Association, Test basis for liquid specific gravity

AASHTO T 295-2007 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
AASHTO T 295-2008 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
AASHTO T 295-2013 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
AASHTO T 295-2002 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method HM-22; Part IIA; ASTM Designation D 3142-97
AASHTO T 354-2015 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
AASHTO TP 77-2014 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
AASHTO TP 77-2009 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method

International Organization for Standardization (ISO), Test basis for liquid specific gravity

ISO/TS 24155:2007 Hydrometry - Hydrometric data transmission systems - Specification of system requirements
ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
ISO 25377:2020 Hydrometric uncertainty guidance (HUG)
ISO 24155:2016 Hydrometry - Hydrometric data transmission systems - Specification of system requirements
ISO 2425:2010 Hydrometry - Measurement of liquid flow in open channels under tidal conditions
ISO 26906:2009 Hydrometry - Fishpasses at flow measurement structures
ISO 26906:2015 Hydrometry - Fishpasses at flow measurement structures
ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels — Velocity area methods using point velocity measurements
ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 1438:2017 Hydrometry - Open channel flow measurement using thin-plate weirs
ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
ISO 11329:1998 Hydrometric determinations - Measurement of suspended sediment transport in tidal channels
ISO 14686:2003 Hydrometric determinations - Pumping tests for water wells - Considerations and guidelines for design, performance and use
ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
ISO/TR 23211:2009 Hydrometry - Measuring the water level in a well using automated pressure transducer methods
ISO/TS 3716:2006 Hydrometry - Functional requirements and characteristics of suspended-sediment samplers
ISO 3716:2021 Hydrometry - Functional requirements and characteristics of suspended-sediment samplers
ISO 1438:2008/cor 1:2008 Hydrometry - Open channel flow measurement using thin-plate weirs; Technical Corrigendum 1
ISO 1088:2007 Hydrometry - Velocity-area methods using current-meters - Collection and processing of data for determination of uncertainties in flow measurement
ISO 15769:2010 Hydrometry - Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
ISO 3838:1983 Crude petroleum and liquid or solid petroleum products; Determination of density or relative density; Capillary-stoppered pyknometer and graduated bicapillary pycnometer methods
ISO 4377:2002 Hydrometric determinations - Flow measurement in open channels using structures - Flat-V weirs
ISO 4377:2012 Hydrometric determinations - Flow measurement in open channels using structures - Flat-V weirs
ISO 1100-2:2010 Hydrometry - Measurement of liquid flow in open channels - Part 2: Determination of the stage-discharge relationship
ISO 3838:2004/DAmd 1 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 3838:2004/PRF Amd 1:2023 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 17190-6:2001 Urine-absorping aids for incontinence - Test methods for characterizing polymer-based absorbent materials - Part 6: Gravimetric determination of fluid retention capacity in saline solution after centrifugation
ISO/TR 24578:2012 Hydrometry - Acoustic Doppler profiler - Method and application for measurement of flow in open channels
ISO 1183-1:2012 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method
ISO 1183-1:2004 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method
ISO 1183-1:2019 Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method
ISO 787-10:1993 General methods of test for pigments and extenders; part 10: determination of density; pyknometer method

Korean Agency for Technology and Standards (KATS), Test basis for liquid specific gravity

KS A 0601-2016 Methods of measuring specific gravity of liquid
KS A 0601-2016(2021) Methods of measuring specific gravity of liquid
KS B ISO 18320:2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS M ISO 1675-2007(2017) Plastics－Liquid resins－Determination of density by the pyknometer method
KS B ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS M ISO 8130-3-2009(2019) Coating powders－Part 3：Determination of density by liquid displacement pyknometer
KS M ISO 3675-2017(2022) Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS B ISO 1088:2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement
KS B ISO 1088:2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement
KS B ISO 1088:2005 Liquid flow measurement in open channels-Velocity-area methods-Collection and processing of data for determination of errors in measurement
KS M ISO 3838:2011 Crude petroleum and liquid or solid petroleum products－Determination of density or relative density－Capillary-stopped pyknometer and graduated bicapillary pyknometer methods
KS M ISO 3838-2011(2021) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS M ISO 3838-2011(2016) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS L 3519-2017 Testing method for bulk specific gravity of light weight castable refractories(method for molded goods)
KS B ISO 1768-2007(2017) Glass hydrometers－Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
KS B ISO 1100-2:2003 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation
KS B ISO 1100-2:2015 Measurement of liquid flow in open channels-Part 2:Determination of the stage-discharge relation
KS B ISO 1768-2007(2022) Glass hydrometers－Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
KS B ISO TS 15769:2004 Hydrometric determinations-Liquid flow in open channels and partly filled pipes-Guidelines for the application of Doppler-based flow measurements
KS B ISO TS 15769:2014 Hydrometric determinations — Liquid flow in open channels and partly filled pipes — Guidelines for the application of Doppler-based flow measurements
KS M ISO 3993:2003 Liquefied petroleum products gas and light hydrocarbons－Determination of density or relative density－Pressure hydrometer method
KS M ISO 3993-2003(2018)
KS P ISO 17190-6:2011 Urine-absorbing aids for incontinence－Test methods for characterizing polymer-based absorbent materials－Part 6：Gravimetric determination of fluid retention capacity in saline solution after centrifugation

Japanese Industrial Standards Committee (JISC), Test basis for liquid specific gravity

JIS Z 8804:1994 Methods of measuring specific gravity of liquid
JIS Z 8804:2012 Methods of measuring density and specific gravity of liquid

AENOR, Test basis for liquid specific gravity

UNE 84680:2004 Cosmetic raw materials. Determination of specific density of liquids. Pycnometer method.
UNE 43312:1982 GLASS HYDROMETERS. CONVENTIONAL VALUE FOR THE THERMAL CUBIC-EXPANSION COEFFICIENT (FOR USE IN THE PREPARATION OF MEASUREMENT TABLES FOR LIQUIDS)

YU-JUS, Test basis for liquid specific gravity

JUS H.P5.012-1991 Pesticides.Determination of density. Hydrometer and pyknometer method
JUS H.G8.135-1984 Reagents. Ammonia solution. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.138-1984 Reagents. Ammoniasolution. Determination of density at 2
JUS H.B8.444-1989 Trichlorethvlene for industrial use, stabilized and perchlorethvlene for industrial use, stabilized. Determinaticn of densitv at 20 C. Hvdrometer method

American Society for Testing and Materials (ASTM), Test basis for liquid specific gravity

ASTM D5355-95(2006) Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM D5355-95(2001) Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM D5355-95 Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM D1217-93(1998) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-20 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(2003)e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-93(2007) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1298-99e1 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D287-92(2006) Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D5550-23 Standard Test Method for Specific Gravity of Soil Solids by Gas Pycnometer
ASTM D1122-97a(2002) Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-97a Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-08 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-22 Standard Test Method for Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D5355-95(2017) Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM D5355-95(2021) Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM D5355-95(2012) Standard Test Method for Specific Gravity of Oils and Liquid Fats
ASTM E344-01 Terminology Relating to Thermometry and Hydrometry
ASTM E344-01a Terminology Relating to Thermometry and Hydrometry
ASTM C604-18(2023) Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM E126-19 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
ASTM D1217-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D5550-06 Standard Test Method for Specific Gravity of Soil Solids by Gas Pycnometer
ASTM C604-18 Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM D854-10 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D854-00 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D854-00e1 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D854-02 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D3142-97 Standard Test Method for Density of Liquid asphalts (Hydrometer Method)
ASTM E344-12 Terminology Relating to Thermometry and Hydrometry
ASTM D1298-12b(2017)e1 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D891-18 Standard Test Methods for Specific Gravity, Apparent, of Liquid Industrial Chemicals
ASTM C604-02(2007) Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM C604-02 Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM C604-98 Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM D4892-89(2004) Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
ASTM C604-02(2007)e1 Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM D4892-89(2009) Standard Test Method for Density of Solid Pitch (Helium Pycnometer Method)
ASTM D4892-14 Standard Test Method for Density of Solid Pitch 40;Helium Pycnometer Method41;
ASTM C604-02(2012) Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
ASTM D287-12b Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D1657-22e1 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1657-12 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D1657-12(2017) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D1657-02(2007) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D6822-12b(2017)e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM C830-00 Standard Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
ASTM C830-00(2016) Standard Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
ASTM C830-00(2006) Standard Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
ASTM D6822-12b Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D1298-12b(2017) Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D5386-05 Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
ASTM D5386-93b(2000)e1 Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
ASTM D5386-16 Standard Test Method for Color of Liquids Using Tristimulus Colorimetry
ASTM D4221-99 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM D4221-99(2005) Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM D854-06e1 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D70-18a Standard Test Method for Density of Semi-Solid Asphalt Binder (Pycnometer Method)
ASTM D70-18 Standard Test Method for Density of Semi-Solid Asphalt Binder (Pycnometer Method)
ASTM D2320-98(2017) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D854-14 Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer
ASTM D7777-13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D7777-13(2018)e1 Standard test method for measuring liquid petroleum density, relative density, or API fuel specific gravity using a portable density meter/hydrometer
ASTM D4221-11 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM D1122-13 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D6111-03 Standard Test Method for Bulk Density and Specific Gravity of Plastic Lumber and Shapes by Displacement
ASTM C830-00(2023) Standard Test Methods for Apparent Porosity, Liquid Absorption, Apparent Specific Gravity, and Bulk Density of Refractory Shapes by Vacuum Pressure
ASTM D2726-05 Standard Test Method for Bulk Specific Gravity and Density of Non-Absorptive Compacted Bituminous Mixtures
ASTM C1039-85(2020)e1 Standard Test Methods for Apparent Porosity, Apparent Specific Gravity, and Bulk Density of Graphite Electrodes
ASTM D6822-02(2008) Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D6093-97 Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
ASTM D6093-97(2003) Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
ASTM D6093-97(2011) Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer
ASTM D6093-97(2022) Standard Test Method for Percent Volume Nonvolatile Matter in Clear or Pigmented Coatings Using a Helium Gas Pycnometer

Standard Association of Australia （SAA）, Test basis for liquid specific gravity

AS 1580.202.3:2005 Paints and related materials - Methods of test - Determination of specific gravity of liquids by hydrometer
AS 2341.6:1992 Methods of testing bitumen and related roadmaking products - Determination of density using a hydrometer
AS 2360.8.1:2007 Hydrometry - Measurement of free surface flow in closed conduits - Methods
AS 2300.2.11:1990 Methods of chemical and physical testing for the dairying industry - Liquid milks - Determination of density and estimation of solids-not-fat (SNF) - Hydrometer method
AS 4350.2:1999 Heavy mineral sand concentrates - Physical testing - Determination of heavy minerals and free quartz - Heavy liquid separation method

AASHTO - American Association of State Highway and Transportation Officials, Test basis for liquid specific gravity

T 295-2008 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-2013 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-2007 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-1997 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method (Nineteenth Edition; ASTM D3142-84(89); Revised Per Interim Specifications - Tests and Methods - 1999)
T 295-1992 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method (ASTM D3142-84 (R 1989))
T 227-2002 Standard Method of Test for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
T 295-2002 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method (HM-22; Part IIA; ASTM Designation D 3142-97)
T 354-2015 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
TP 77-2009 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method
TP 77-2014 Standard Method of Test for Specific Gravity and Absorption of Aggregate by Volumetric Immersion Method

CU-NC, Test basis for liquid specific gravity

NC 48-57-1988 Hydrology. Exploitation Hydrology in Internal Systems Determination of Flows Hydrometric Regulating Work Methods

NL-NEN, Test basis for liquid specific gravity

NEN 958-1971 Determination of density at 20 °C of milk with a density hydrometer (lactometer)
NEN 5323-1986 Paints and varnishes - Determination of density Pycnometer method and method with immersed spherical body
NEN 1358-1971 Determination of density at 20 °C of buttermilk and yoghurt with a density hydrometer (lactometer)

Association Francaise de Normalisation, Test basis for liquid specific gravity

NF T20-520:1973 Sodium and potassium silicates for industrial use. Determination of density of samples in solution. Method using density hydrometer. Method using pyknometer.
NF X10-301:2009 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats.
NF EN ISO 3675:1998 Pétrole brut et produits pétroliers liquides - Détermination en laboratoire de la masse volumique - Méthode à l'aréomètre.
NF T20-053:1985 Produits chimiques à usage industriel - Détermination de la masse volumique des solides en poudre et des liquides - Méthode pycnométrique
NF T30-028:1989 Paints and varnishes. Determination of the density of varnishes. Areometer method.
NF P94-057:1992 Soils investingation and testing. Granulometric analysis. Hydrometer method.
NF EN ISO 3838:2004 Pétrole brut et produits pétroliers liquides ou solides - Détermination de la masse volumique ou de la densité - Méthodes du pycnomètre à bouchon capillaire et du pycnomètre bicapillaire gradué
NF T60-180*NF EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
NF T60-180:1996 Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods.
NF B35-512:1983 Laboratory glassware. Glass hydrometers. Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids).
NF T51-037-1:2013 Plastics - Methods for determining the density of non-cellular plastics - Part 1: immersion method, liquid pyknometer method and titration method
NF X65-023-1*NF ISO 29903-1:2020 Comparison of toxic gas data from different tests - Part 1 : guidance and requirements
NF T51-037-1*NF EN ISO 1183-1:2019 Plastics - Methods for determining the density of non-cellular plastics - Part 1 : immersion method, liquid pycnometer method and titration method
NF R15-602-1:1991 Road vehicles. Cooling fluids. Test methods. Part 1 : measurement of density using an areameter.
NF EN 772-3:1999 Méthodes d'essai des éléments de maçonnerie - Partie 3 : détermination du volume net et du pourcentage des vides des éléments de maçonnerie en terre cuite par pesée hydrostatique.

British Standards Institution (BSI), Test basis for liquid specific gravity

BS DD CEN ISO/TS 25377:2007 Hydrometric uncertainty guide
BS ISO 26906:2009 Hydrometry - Fishpasses at flow measurement structures
BS ISO 1438:2008 Hydrometry - Open channel flow measurement using thin-plate weirs
BS ISO 3846:2008 Hydrometry - Open channel flow measurement using rectangular broad-crested weirs
BS EN ISO 18365:2013 Hydrometry. Selection, establishment and operation of a gauging station
BS ISO 14686:2003 Hydrometric determinations - Pumping tests for water wells - Considerations and guidelines for design, performance and use
BS ISO 4360:2008 Hydrometry - Open channel flow measurement using triangular profile weirs
BS ISO 4377:2012 Hydrometric determinations. Flow measurement in open channels using structures. Flat-V weirs
BS ISO 1088:2007 Hydrometry. Velocity-area methods using current-meters. Collection and processing of data for determination of uncertainties in flow measurement
BS PD CEN/TR 15996:2010 Hydrometry — Measurement of snow water equivalent using snow mass registration devices
BS DD ISO/TS 3716:2006 Hydrometry - Functional requirements and characteristics of suspended-sediment samplers
BS ISO 29903-1:2020 Comparison of toxic gas data from different tests - Guidance and requirements
BS EN ISO 1183-1:2019 Plastics. Methods for determining the density of non-cellular plastics. Immersion method, liquid pycnometer method and titration method
BS ISO 15769:2010 Hydrometry - Guidelines for the application of acoustic velocity meters using the Doppler and echo correlation methods
BS 3900-J7:1993 Methods of test for paints - Testing of coating powders - Determination of density of coating powders by liquid displacement pyknometer
BS ISO/TS 15769:2001 Hydrometric determination - Liquid flow in open channels and partly filled pipes - Guidelines for the application of Doppler-based flow measurements
BS EN ISO 3838:2004 Methods of test for petroleum and its products. BS 2000-189/190. Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
BS EN ISO 1183-1:2004 Plastics - Methods for determining the density of non-cellular plastics - Immersion method, liquid pyknometer method and titration method
BS EN ISO 1183-1:2012 Plastics. Methods for determining the density of non-cellular plastics. Immersion method, liquid pyknometer method and titration method
BS 734C:1962 Measurement of the density of milk using a hydrometer - Percentage of total solids and non-fatty solids in milk corresponding to given fat content and observed density fat content range 2-6 per cent (with fat in the liquid state)

European Committee for Standardization (CEN), Test basis for liquid specific gravity

EN ISO 25377:2022 Hydrometric uncertainty guidance (HUG) (ISO 25377:2020)
EN ISO 748:2000 Measurement of Liquid Flow in Open Channels - Velocity-Area Methods ISO 748:1997
EN ISO 748:2021 Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)
EN ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
CEN EN ISO 6416:2005 Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method
PD CEN/TR 16469:2013 Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field measurements
EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of desity or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
DD ENV 14028-2001 Hydrometry - the Application of Propeller-Type Current Meters and Their Calibration Ratified European Text:3/07/2001

German Institute for Standardization, Test basis for liquid specific gravity

DIN ISO/TS 25377:2008 Hydrometric uncertainty guidance (HUG) (ISO/TS 25377:2007); German version CEN ISO/TS 25377:2007
DIN 51907:2013-12 Testing of carbonaceous materials - Determination of density with liquid pycnometer - Binding and impregnating materials
DIN 18124:2011 Soil, investigation and testing - Determination of density of solid particles - Capillary pyknometer, wide mouth pycnometer, gas pycnometer
DIN 51907:2013 Testing of carbonaceous materials - Determination of density with liquid pycnometer - Binding and impregnating materials
DIN EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN 18124:2019-02 Soil, investigation and testing - Determination of density of solid particles - Wide mouth pycnometer
DIN 51913:2013-05 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN EN ISO 3838:2004-09 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN CEN/TR 16469:2013 Hydrometry - Measurement of the rainfall intensity (liquid precipitation): requirements, calibration methods and field mesurements; German version CEN/TR 16469:2013
DIN EN ISO 3838/A1:2023-07 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods - Amendment 1 (ISO 3838:2004/DAM 1:2023); German and English version EN ...
DIN SPEC 1107:2010 Hydrometry - Measurement of snow water equivalent using snow mass registration devices; German version CEN/TR 15996:2010
DIN 51913:2013 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN EN ISO 787-10:1995 General methods of test for pigments and extenders - Part 10: Determination of density; pyknometer method (ISO 787-10:1993); German version EN ISO 787-10:1995
DIN EN ISO 3993:1995 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984); German version EN ISO 3993:1995

KR-KS, Test basis for liquid specific gravity

KS B ISO 18320-2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 748-2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO 1088-2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Test basis for liquid specific gravity

GB/T 15223-1994 Plastics--Liquid resins--Determination of density by the pyknometer method
GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter
GB/T 10092-2009 Statistical interpretation of data.Multiple comparison for test results
GB/T 13377-2010 Crude petroleum and liquid or solid petroleum products.Determination of density or relative density.Capillary stoppered pyknometer and graduated bicapillary pyknometer methods
GB/T 1033.1-2008 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method

American National Standards Institute （ANSI), Test basis for liquid specific gravity

ANSI/ASTM D1122:1998 Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants by the Hydrometer

国家质量监督检验检疫总局, Test basis for liquid specific gravity

SN/T 4431-2016 Determination of API gravity of crude oil and petroleum products Hydrometer method

Canadian General Standards Board （CGSB), Test basis for liquid specific gravity

CGSB 1-GP-71 METH 2.3-1974 Methodes D'Essai Des Peintures Et Pigments Densite Liquides Visqueux

VN-TCVN, Test basis for liquid specific gravity

TCVN 3893-1984 Petroleum and petroleum products.Method for the determination of specific density by areometer
TCVN 6039-1-2008 Plastics.Methods for determining the density of non-cellular plastics.Part 1: Immersion method, liquid pyknometer method and titration method
TCVN 6039-1-2015 Plastics - Methods for determining the density of non-cellular plastics .Part 1:Immersion method,liquid pyknometer method and titration method

ES-AENOR, Test basis for liquid specific gravity

UNE 80-105-1986

FI-SFS, Test basis for liquid specific gravity

SFS 3782-1976

ES-UNE, Test basis for liquid specific gravity

UNE 48014-2:2016 Paints and varnishes. Tests of materials used in the manufacture of paints and varnishes. Determination of specific weight of liquids.
UNE 43312:1982 ERRATUM:2011 Glass hydrometers. Conventional value for the thermal cubic-expansion coefficient (for use in the preparation of measurement tables for liquids)
UNE-EN 772-3:1999 METHODS OF TEST FOR MASONRY UNITS - PART 3: DETERMINATION OF NET VOLUME AND PERCENTAGE OF VOIDS OF CLAY MASONRY UNITS BY HYDROSTATIC WEIGHING.
UNE-EN ISO 1183-1:2019 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method (ISO 1183-1:2019, Corrected version 2019-05)

PL-PKN, Test basis for liquid specific gravity

PN B13047-1992 Glass hydrometers. Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liguids)
PN P50153-1965 Testing me?hods for products of paper industry De?ermina?ion of ?be absorp?ion of liquids (weighing method)

Professional Standard - Commodity Inspection, Test basis for liquid specific gravity

SN 0045-1992 Method for inspection of PONA of naphtha for exportMethod for test of density and specific gracityof liquids with lipkin bicapillary pycnometer
SN/T 0041.5-2015 Method for inspection of PONA of naphtha for export.Part 5:Determination of density and specific gravity of liquids by lipkin bicapillary pycnometer

Danish Standards Foundation, Test basis for liquid specific gravity

DS/EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method
DS/EN ISO 8130-3:2021 Coating powders – Part 3: Determination of density by liquid displacement pyknometer (ISO 8130-3:2021)
DS/EN ISO 1183-1:2013 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method

RU-GOST R, Test basis for liquid specific gravity

GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
GOST ISO 3675-2014 Crude petroleum and liquid petroleum products. Laboratory method for determination of density by hydrometer
GOST R 8.688-2009 State system for ensuring the uniformity of measurements. Density of petroleum. Requirements for methods of measurement by hydrometers during metering operations
GOST 8.636-2013 State system for ensuring the uniformity of measurements. Density of petroleum. Requirements to methods of measurement by hydrometers during metering operations

IN-BIS, Test basis for liquid specific gravity

SE-SIS, Test basis for liquid specific gravity

SIS SS-ISO 3838:1987 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary- stoppered pyknometer and graduated bicapillary pyknometer methods

API - American Petroleum Institute, Test basis for liquid specific gravity

API MPMS 9.1-1981 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Hydrometer Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products (ASTM D1298)(R 1992)
API MPMS 9.1-2002 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Standard Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Second Edi
API MPMS 9.3-1994 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 3 - Thermohydrometer Test Method for Density and API Gravity of Crude Petroleum and Liquid Petroleum Products
API MPMS 9.1-2012 Manual of Petroleum Measurement Standards Chapter 9.1 - Standard Test Method for Density@ Relative Density@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Third Edition)
API MPMS 9.3-2012 Manual of Petroleum Measurement Standards Chapter 9.3 Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Third Edition)

Lithuanian Standards Office , Test basis for liquid specific gravity

LST EN ISO 3675:1999 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)

TR-TSE, Test basis for liquid specific gravity

TS 1088-1972 METHOD OF TEST FOR ENGLER SPECIFIC VISCOSITY OF TARS AND LIQUID TAR PRODUCTS

Indonesia Standards, Test basis for liquid specific gravity

SNI 19-4956-1998 Test method for relative density, specific gravity and density (of homogeneous liquid)

PT-IPQ, Test basis for liquid specific gravity

NP EN ISO 3993:2000 Liquefied petroleum gas and light hydrocarbons Determination of density or relative density Pressure hydrometer method (ISO 3993-1995)

未注明发布机构, Test basis for liquid specific gravity

BS EN ISO 3675:1998(2001)*BS 2000-160:1998 Methods of test for petroleum and its products — BS 2000 - 160 : Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method

TH-TISI, Test basis for liquid specific gravity

TIS 1780.10-1999 General methods of test for pigments and extenders.part 10: determination of density-pyknometer method