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How to measure the density of a gas

How to measure the density of a gas, Total:496 items.

In the international standard classification, How to measure the density of a gas involves: Construction materials, Particle size analysis. Sieving, Photography, Natural gas, Products of the chemical industry, Power stations in general, Measurement of volume, mass, density, viscosity, Refractories, Fuels, Fertilizers, Ceramics, Analytical chemistry, Metalliferous minerals, Coals, Cellular materials, Inorganic chemicals, Cork and cork products, Plastics, Petroleum products in general, Paints and varnishes, Environmental protection, Explosion protection, Air quality, Road engineering, Milk and milk products, Cutting tools, Semiconducting materials, Non-ferrous metals, Paper products, Organic chemicals, Paint ingredients, Waxes, bituminous materials and other petroleum products, Continuous handling equipment, Rubber and plastics products, Tea. Coffee. Cocoa, Earthworks. Excavations. Foundation construction. Underground works, Protection against dangerous goods, Nuclear energy engineering, Equipment for petroleum and natural gas industries, Measurement of fluid flow, Powder metallurgy, Testing of metals, Protection against fire, Materials for the reinforcement of composites, Metrology and measurement in general, Soil quality. Pedology, Paper and board, Protective equipment, Pesticides and other agrochemicals, Electrical engineering in general, Electrical wires and cables, Textile auxiliary materials, Mining and quarrying, Wood-based panels, Crude petroleum, Lubricants, industrial oils and related products.

PL-PKN, How to measure the density of a gas

PN C04003-1973 Determination ol densi?y (specific grayi?y) of gases
PN H04062-1993 Iron ores. Determination of bulk density
PN G04531-1973 Hard and brown coal Determination of the bulk density
PN H04172-1993 Refractory materials. Determination of bulk density and true porosity of insulating products
PN C04756-1985 Gas fuels Determination of dewpoint temperatur? for natural gas
PN C04504-1992 Chemical analysis. Determination of density of liquid chemical products and solids in powder
PN C04829-1992 Agents for laundering and washing. Washing powders. Determination of apparent density. Method by measuring the mass of a given volume
PN Z04227-02-1992 Air purity protection ests for kerosene content etermination of kerosene vapours n work places by gas chromatography

Korean Agency for Technology and Standards (KATS), How to measure the density of a gas

KS F 2234-2004(2014) Measuring method for the mass per unit volume(density) and the mass per unit of surface area of polystyrene composite wood wool cement boards
KS L ISO 5017:2013 Dense shaped refractory products ? Determination of bulk density, apparent porosity and true porosity
KS M ISO 3944:2006 Fertilizers-Determination of bulk density(loose)
KS M ISO 3944:2013 Fertilizers－Determination of bulk density(loose)
KS M ISO 17828:2021 Solid biofuels — Determination of bulk density
KS M ISO 3993:2003 Liquefied petroleum products gas and light hydrocarbons－Determination of density or relative density－Pressure hydrometer method
KS M ISO 2031:2004 Granulated cork－Determination of bulk density
KS M ISO 3993-2003(2018)
KS L ISO 5017-2013(2018) Dense shaped refractory products?Determination of bulk density, apparent porosity and true porosity
KS M ISO 21687:2011 Carbonaceous materials used in the production of aluminium-Determination of density by gas pyknometry (volumetric) using helium as the analysis gas-Solid materials
KS M ISO 21687:2016 Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials
KS H ISO 8967:2021 Dried milk and dried milk products — Determination of bulk density
KS M ISO 2189:2004 Expanded pure agglomerated cork－Determination of bulk density
KS M ISO 2189:2008 Expanded pure agglomerated cork－Determination of bulk density
KS M ISO 283-1:2011 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 283-1:2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 1675-2007(2017) Plastics－Liquid resins－Determination of density by the pyknometer method
KS M ISO 21687-2016(2021) Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials
KS M ISO 1183-3:2003 Plastics－Methods for determining the density of non-cellular plastics－Part 3：Gas pyknometer method
KS M ISO 8130-2:2008 Coating powders－Part 2：Determination of density by gas comparison pyknometer(referee method)
KS M 3047-1993 Method for Measuring Smoke Density and Concentration of Gases Evolved by Incineration or Decomposition of Plastics
KS M ISO 758-2016(2021) Liquid chemical products for industrial use－Determination of density at 20 ℃
KS M ISO 2811-2:2012 Paints and varnishes－Determination of density－ Part 2：Immersed body(plummet) method
KS H ISO 8460-2007(2021) Instant coffee－Determination of free-flow and compacted bulk densities
KS H ISO 8460-2007(2012) Instant coffee－Determination of free-flow and compacted bulk densities
KS M ISO 2811-2-2012(2017) Paints and varnishes－Determination of density－ Part 2：Immersed body(plummet) method
KS M ISO 18847:2022 Solid biofuels — Determination of particle density of pellets and briquettes
KS E ISO 3852-2008(2018) Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density
KS I ISO 6327:2006 Gas analysis－Determination of the water dew point of natural gas－Cooled surface condensation hygrometers
KS L 1621-2008 Fine ceramics－Test methods for bulk density of fine ceramic powder
KS M ISO 3675:2017 Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 12625-3:2022 Tissue paper and tissue products — Part 3: Determination of thickness, bulking thickness and apparent bulk density and bulk
KS M ISO 12625-3:2006 Tissue paper and tissue products-Part 3:Determination of thickness, bulking thickness and apparent bulk density
KS M ISO 12625-3:2016 Tissue paper and tissue products－Part 3：Determination of thickness, bulking thickness and apparent bulk density
KS M ISO 3233:2002 Paints and varnishes-Determination of percentage volume of non-volatile matter by measuring the density of a dried coating
KS M ISO 3233:2016 Paints and varnishes－Determination of percentage volume of non-volatile matter by measuring the density of a dried coating
KS M ISO 2811-2:2022 Paints and varnishes — Determination of density — Part 2: Immersed body(plummet) method
KS B ISO 1768:2007 Glass hydrometers－Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
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

Japanese Industrial Standards Committee (JISC), How to measure the density of a gas

JIS Z 8837:2018 Determination of density by volumetric displacement -- Skeleton density by gas pycnometry
JIS K 7222:1999 Cellular plastics and rubbers -- Determination of apparent (bulk) density
JIS K 7222:2005 Cellular plastics and rubbers -- Determination of apparent (bulk) density
JIS K 7228:1987 Method for measuring smoke density and concentration of gases evolved by incineration or decomposition of plastics
JIS H 0610:1966 Method of measurement of etch pit density of germanium crystal
JIS K 1201-1:2000 Sodium carbonate for industrial use -- Part 1: Determination of bulk density
JIS A 1104:1999 Methods of test for bulk density of aggregates and solid content in aggregates
JIS A 1104:2006 Methods of test for bulk density of aggregates and solid content in aggregates
JIS A 1104:2019 Methods of test for bulk density of aggregates and solid content in aggregates
JIS K 7370:2000 Plastics -- PVC Resins -- Determination of compacted apparent bulk density

German Institute for Standardization, How to measure the density of a gas

DIN 4512-8:1993 Photographic sensitometry, determination of optical density; geometric conditions for transmission density
DIN 4512-10:1993 Photographic sensitometry, determination of optical density; geometric conditions for reflection density
DIN 66137-2:2004 Determination of solid state density - Part 2: Gaspycnometry
DIN 66137-3:2005 Determination of solid state density - Part 3: Gas buoyancy method
DIN 51870:1981 Testing of gaseaus fuels and other gases; determination of relative density according to the balance method and calculation of density
DIN 66137-3:2019-03 Determination of solid state density - Part 3: Gas buoyancy method
DIN 51913:2013-05 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN 66137-2:2019-03 Determination of solid state density - Part 2: Gaspycnometry
DIN 51913:2013 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN 51705:2001-06 Testing of solid fuels - Determination of the bulk density of solid fuels
DIN 1996-7:1992 Testing of asphalt; determination of bulk density, compacted density, void content and degree of compaction
DIN 66137-1:2003 Determination of solid state density - Part 1: Principles
DIN EN ISO 17828:2016-05 Solid biofuels - Determination of bulk density (ISO 17828:2015); German version EN ISO 17828:2015
DIN CEN/TS 15401:2010-09*DIN SPEC 1122:2010-09 Solid recovered fuels - Determination of bulk density; German version CEN/TS 15401:2010
DIN EN 678:1994-02 Determination of the dry density of autoclaved aerated concrete; German version EN 678:1993
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
DIN 5032-3:1976-05 Photometry; terms of measurement on gas luminaires
DIN EN ISO 1183-3:2000 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999); German version EN ISO 1183-3:1999
DIN EN ISO 1183-3:2000-05 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999); German version EN ISO 1183-3:1999
DIN 51913:2001 Testing of carbon materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN CEN/TS 15405:2010-11*DIN SPEC 1152:2010-11 Solid recovered fuels - Determination of density of pellets and briquettes; German version CEN/TS 15405:2010
DIN EN 678:1994 Determination of the dry density of autoclaved aerated concrete; German version EN 678:1993
DIN EN 15761:2010-04 Pre-shaped growing media - Determination of length, width, height, volume and bulk density; German version EN 15761:2009 / Note: To be replaced by DIN EN 15761 (2022-01).
DIN EN 15103:2010 Solid biofuels - Determination of bulk density; German version EN 15103:2009
DIN EN 15761:2022 Pre-shaped growing media - Determination of the dimensions measured and bulk density; German and English version prEN 15761:2021
DIN 51918:2012 Testing of carbonaceous materials - Determination of bulk density and the open porosity
DIN 51918:2018 Testing of carbonaceous materials - Determination of bulk density and the open porosity
DIN EN 15761:2010 Pre-shaped growing media - Determination of length, width, height, volume and bulk density; German version EN 15761:2009
DIN EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
DIN EN ISO 12625-3:2014 Tissue paper and tissue products - Part 3: Determination of thickness, bulking thickness, apparent bulk density and bulk (ISO 12625-3:2014); German version EN ISO 12625-3:2014
DIN EN ISO 18847:2016-12 Solid biofuels - Determination of particle density of pellets and briquettes (ISO 18847:2016); German version EN ISO 18847:2016
DIN 54408:2007 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids
DIN EN ISO 3993:1995-11 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984); German version EN ISO 3993:1995
DIN ISO 697:1984 Surface active agents: washing powders; determination of apparent density; method by measuring the mass of a given volume
DIN EN 772-13:2000-09 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone); German version EN 772-13:2000
DIN 18124:2019-02 Soil, investigation and testing - Determination of density of solid particles - Wide mouth pycnometer
DIN 54408:1998 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids
DIN EN 15150:2012 Solid biofuels - Determination of particle density; German version EN 15150:2011
DIN EN 12130:1998 Feather and down - Test methods - Determination of the filling power (bulk density); German version EN 12130:1998
DIN EN ISO 2811-2:2011-06 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method (ISO 2811-2:2011); German version EN ISO 2811-2:2011
DIN 51901:2006-11 Testing of carbonaceous materials - Determination of density by the xylene method - Solid materials
DIN EN 772-4:1998-10 Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units; German version EN 772-4:1998
DIN 51932:2010 Testing of carbon materials - Determination of bulk density of cylindrically machined electrodes
DIN 51916:1987 Testing of carbon materials; determination of apparent density after tamping; solid materials
DIN 51916:2012 Testing of carbonaceous materials - Determination of apparent density after tamping - Solid materials
DIN 51916:2013-12 Testing of carbonaceous materials - Determination of apparent density after tamping - Solid materials
DIN EN ISO 12625-3:2005 Tissue paper and tissue products - Part 3: Determination of thickness, bulking thickness and apparent bulk density (ISO 12625-3:2005); German version EN ISO 12625-3:2005
DIN 51916:2013 Testing of carbonaceous materials - Determination of apparent density after tamping - Solid materials
DIN EN ISO 17828:2016 Solid biofuels - Determination of bulk density (ISO 17828:2015); German version EN ISO 17828:2015
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

RO-ASRO, How to measure the density of a gas

STAS 1310-1973 GASEOUS PETROLEUM PRODUCTS Determination of density
STAS SR ISO 758:1995 Liquid chemical products for industrial use -Determination of density at 20°C
STAS 8668-1970 PLASTICS Determination of the temperature of evolution of flammable gases
STAS SR ISO 8130-2:1994 Coating powders — Part 2 : Determination of density by gas comparison pyknometer (referee method)
STAS 7291-1965
STAS 12632-1988 SHAPED THERMAL INSULATOR REFRACTARY PRODUCTS Apparent density and total porositydetermination

RU-GOST R, How to measure the density of a gas

GOST 17310-2002 Gases. Picknometric method for determination of density
GOST 17310-1986 Gases. Picknometric method for determination of density
GOST 2160-2015 Solid mineral fuel. Determination of true and apparent density
GOST R 54191-2010 Solid biofuels. Determination of bulk density
GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
GOST R ISO 21687-2014 Carbonaceous materials for the production of aluminium. Determination of density by gas pyknometry (volumetric) using helium as the analysis gas. Solid materials
GOST ISO 8840-2014 Refractory materials. Determination of bulk density of granular materials (grain density)
GOST 32987-2014 Solid biofuels. Determination of bulk density
GOST ISO 8130-2-2002 Coating powders. Determination of density by gas comparison pyknometer (referee method)
GOST ISO 8130.2-2002 Coating powders. Determination of density by gas comparison pyknometer (referee method)
GOST 19823-1974 Filter air purification means for collective protection objects. Method for determination of air-tightness degree
GOST R 54225-2010 Solid recovered fuels. Determination of bulk density
GOST R 54225-2010(2019) Solid recovered fuels. Determination of bulk density
GOST 33507-2015 Solid biofuel. Determination of particle density
GOST R 55124-2012 Solid biofuels. Determination of particle density
GOST ISO 5017-2014 Dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity
GOST 18329-2014 Liquid resins and plasticizers. Methods for determination of density
GOST R 54251-2010 Coke. Method for determination of bulk density in a small container
GOST R ISO 6770-2012 Instant tea. Determination of free flow and compacted bulk densities
GOST R 54251-2010(2019) Coke. Method for determination of bulk density in a small container
GOST R EN 13528-2-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods. Part 2. Specific requirements and test methods
GOST 33453-2015 Testing of chemicals of environmental hazard. Determination of the density of liquids and solids
GOST R EN 13528-1-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Part 1. General requirements
GOST 28656-1990 Liquefied hydrocarbon gases. Calculation method for density and saturated vapours pressure
GOST 8.024-2002 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring density
GOST 8.024-1975 State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring density of liquid
GOST R 58026-2017 Masonry units. Methods of test. Determination of net and gross dry density of masonry units (except for natural stone)
GOST R 53763-2009 Natural combustible gases. Determination of water dew point temperature
GOST 8.195-2013 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring spectral density of radiance, spectral density of radiant intensity, spectral density of irradiance, radiant intensity and irradiance in the wavel

British Standards Institution (BSI), How to measure the density of a gas

BS ISO 12154:2014 Determination of density by volumetric displacement. Skeleton density by gas pycnometry
BS ISO 21687:2007 Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials
BS EN ISO 17828:2015 Solid biofuels. Determination of bulk density
BS EN 15103:2010 Solid biofuels. Determination of bulk density
BS EN 15103:2009 Solid biofuels - Determination of bulk density
BS EN 1236:1995 Fertilizers - Determination of bulk density (loose)
BS DD CEN/TS 15401:2006 Solid recovered fuels - Methods for the determination of bulk density
BS DD CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
BS EN 1911:2010 Stationary source emissions. Determination of mass concentration of gaseous chlorides expressed as HCl. Standard reference method
BS EN 1237:1995 Fertilizers - Determination of bulk density (tapped)
BS EN ISO 2811-2:1998 Paints and varnishes. Determination of density. Immersed body (plummet) method
BS ISO 9136-1:2005 Abrasive grains - Determination of bulk density - Macrogrits
BS EN ISO 2811-2:2011 Paints and varnishes. Determination of density. Immersed body (plummet) method
DD CEN/TS 15401:2010 Solid recovered fuels. Determination of bulk density
BS EN ISO 8130-2:2010 Coating powders. Determination of density by gas comparison pyknometer (referee method)
BS EN ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Gas pyknometer method
BS DD CEN/TS 15103:2005 Solid biofuels — Methods for the determination of bulk density
BS DD CEN/TS 15103:2006 Solid biofuels - Methods for the determination of bulk density
BS EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
BS DD CEN/TS 15150:2005 Solid biofuels — Methods for the determination of particle density
BS DD CEN/TS 15150:2006 Solid biofuels. Methods for the determination of particle density
DD CEN/TS 15401:2006 Solid recovered fuels — Methods for the determination of bulk density
BS EN ISO 12625-3:2014 Tissue paper and tissue products. Determination of thickness, bulking thickness and apparent bulk density and bulk
BS EN 14522:2005 Determination of the auto ignition temperature of gases and vapours
BS EN 15761:2010 Pre-shaped growing media. Determination of length, width height, volume and bulk density
BS EN 15761:2009 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
BS DD CEN/TS 15405:2010 Solid recovered fuels. Determination of density of pellets and briquettes
BS EN 772-4:1998 Methods of test for masonry units - Determination of real and bulk density and of total and open porosity for natural stone masonry units
BS EN ISO 8130-2:2021 Tracked Changes. Coating powders. Determination of density by gas comparison pyknometer (referee method)
BS EN ISO 18847:2016 Solid biofuels. Determination of particle density of pellets and briquettes
BS 7755-5.6:1999 Soil quality - Physical methods - Determination of dry bulk density
BS EN 993-4:1995 Methods of test for dense shaped refractory products. Determination of permeability to gases
BS EN 464:1994 Protective clothing - Protection against liquid and gaseous chemicals, including liquid aerosols and solid particles - Test method - Determination of leak-tightness of gas-tight suits (Internal Pressure Test)
BS DD CEN/TS 15405:2006 Solid recovered fuels. Methods for the determination of density of pellets and briquettes
BS 734-2:1959 Measurement of the density of milk using a hydrometer - Methods
DD CEN/TS 15405:2006 Solid recovered fuels — Methods for the determination of density of pellets and briquettes
BS ISO 8130-16:2022 Coating powders - Determination of density by liquid displacement in a measuring cylinder
BS EN ISO 8130-16:2023 Coating powders - Determination of density by liquid displacement in a measuring cylinder
BS EN 14789:2005 Stationary source emissions - Determination of volume concentration of oxygen (O) - Reference method - Paramagnetism
BS EN 1094-4:1995 Insulating refractory products - Determination of bulk density and true porosity

International Organization for Standardization (ISO), How to measure the density of a gas

ISO 12154:2014 Determination of density by volumetric displacement - Skeleton density by gas pycnometry
ISO 5017:1998 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
ISO 5017:2013 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
ISO 3852:1988 Iron ores; determination of bulk density
ISO 17828:2015 Solid biofuels - Determination of bulk density
ISO 2031:1991 Granulated cork; determination of bulk density
ISO 2031:2015 Granulated cork - Determination of apparent bulk density
ISO/CD 18708:2023 Solid recovered fuels — Determination of bulk density
ISO 21687:2007 Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials
ISO 2189:1986 Expanded pure agglomerated cork; Determination of bulk density
ISO 23145-1:2007 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 1: Tap density
ISO 3675:1993 Crude pertroleum and liquid petroleum products; laboratory determination of density or relative density; hydrometer method
ISO 8130-2:1992 Coating powders; part 2: determination of density by gas comparison pyknometer (referee method)
ISO 8130-2:2021 Coating powders - Part 2: Determination of density by gas comparison pycnometer (referee method)
ISO 6770:1982 Instant tea; Determination of free-flow and compacted bulk densities
ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method
ISO/CD 6640 Determination of concentration or density of Suspended and deposited sediment in water bodies by Radiometric Methods
ISO 2189:1972 Cork — Expanded pure agglomerated cork — Determination of bulk density
ISO 18847:2016 Solid biofuels - Determination of particle density of pellets and briquettes
ISO 3993:1984 Liquefied petroleum gas and light hydrocarbons; Determination of density or relative density; Pressure hydrometer method
ISO 15100:2000 Plastics - Reinforcement fibres - Chopped strands; Determination of bulk density
ISO 8840:1987 Refractory materials; Determination of bulk density of granular materials (grain density)
ISO 8840:2021 Refractory materials - Determination of bulk density of granular materials (grain density)
ISO 12625-3:2014 Tissue paper and tissue products - Part 3: Determination of thickness, bulking thickness and apparent bulk density and bulk
ISO 3852:1977 Iron ores (maximum particle size 40 mm or smaller) — Determination of bulk density
ISO 6327:1981 Gas analysis; Determination of the water dew point of natural gas; Cooled surface condensation hygrometers
ISO 5464:1980 Iron ores — Determination of bulk density for ores of maximum particle size larger than 40 mm
ISO 697:1975 Title missing - Legacy paper document
ISO 697:1981 Surface active agents; Washing powders; Determination of apparent density; Method by measuring the mass of a given volume
ISO 12625-3:2005 Tissue paper and tissue products Part 3: Determination of thickness, bulking thickness and apparent bulk density (Second Edition)
ISO 3233:1974 Title missing - Legacy paper document
ISO 3233:1998 Paints and varnishes - Determination of percentage volume of non-volatile matter by measuring the density of a dried coating
ISO 2811-2:2011 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method
ISO 1768:1975 Glass hydrometers; Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids)
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

Professional Standard - Electricity, How to measure the density of a gas

DL/T 917-2005 Determination of density of sulphur hexafluoride
DL/T 1988-2019 Sulfur hexafluoride gas density measurement method (U-tube oscillation method)

AR-IRAM, How to measure the density of a gas

American Society for Testing and Materials (ASTM), How to measure the density of a gas

ASTM UOP114-86 Relative Density of Gas by Schilling Effusion Method
ASTM D4052-96 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D4052-96(2002)e1 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D4052-09 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D6347/D6347M-05 Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM UOP851-84 Density of Powders and Solids by Helium Displacement
ASTM D7777-12 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D7042-16 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM UOP851-08 Density of Powders and Solids by Helium Displacement
ASTM C1770-21 Standard Test Method for ?Determination of Loose and Tapped Bulk Densities of Small Quantities of Plutonium Oxide
ASTM C1770-13 Standard Test Method for ???Determination of Loose and Tapped Bulk Density of Plutonium Oxide
ASTM D1217-93(2003)e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
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 D1217-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM E727/E727M-08(2013) Standard Test Methods for Determining Bulk Density of Granular Carriers and Granular Pesticides
ASTM D1657-12(2017) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1657-02(2007) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM C914-09(2022) Standard Test Method for Bulk Density and Volume of Solid Refractories by Wax Immersion
ASTM C914-09(2022)e1 Standard Test Method for Bulk Density and Volume of Solid Refractories by Wax Immersion
ASTM D8188-18 Standard Test Method for Determination of Density and Relative Density of Asphalt, Semi-Solid Bituminous Materials, and Soft-Tar Pitch by Use of a Digital Density Meter (U-Tube)
ASTM D4292-92(2007) Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D4292-92(2002)e1 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke

Natural Gas Processor's Association (NGPA), How to measure the density of a gas

GPA RR-147-1995 Density Measurements on Natural Gas Liquids

GOSTR, How to measure the density of a gas

GOST R 57844-2017 Composites. Determination of density by volumetric displacement - skeleton density by gas pycnometry
GOST 28656-2019 Liquefied hydrocarbon gases. Calculation method for determination of saturated vapour density and pressure

Association Francaise de Normalisation, How to measure the density of a gas

NF B40-318*NF ISO 5017:2013 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
NF T20-050:1985 Chemical products for industrial use. Determination of density of liquids. Aerometric method.
NF X34-105:2010 Solid biofuels - Determination of bulk density.
NF U42-401*NF EN 1236:1995 Fertilizers. Determination of bulk density (loose).
NF X34-105*NF EN ISO 17828:2016 Solid biofuels - Determination of bulk density
NF B57-012*NF ISO 2031:2015 Granulated cork - Determination of apparent bulk density
NF X34-112:2011 Solid biofuels - Determination of particle density.
NF U44-314*NF EN 15761:2010 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
NF V04-344*NF ISO 8967:2006 Dried milk and dried milk products - Détermination of bulk density
NF V04-344:1992 Dried milk and dried milk products. Determination of bulk density.
NF B57-040:1974 Expanded pure agglomerated cork. Determination of bulk density.
NF EN ISO 17828:2016 Biocombustibles solides - Détermination de la masse volumique apparente
NF Q03-016:1993 Paper and board. Determination of thickness and apparent bulk density or apparent sheet density.
NF T60-101*NF EN ISO 3675:1998 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method.
NF B10-503:1973 QUARRY PRODUCTS. LIMESTONES. MEASUREMENT OF POROSITY, OF THE TRUE WEIGHT PER UNIT VOLUME, AND OF THE APPARENT WEIGHT PER UNIT VOLUME.
NF B41-011-1*NF EN ISO 23145-1:2016 Fire ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Part 1 : tap density
NF M41-008*NF EN ISO 3993:1995 Liquefield petroleum gas and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method.
NF B40-344*NF EN 1094-4:1995 Insulating refractory products. Part 4 : determination of bulk density and true porosity.
NF V05-224*NF ISO 8460:1987 Instant coffee. Determination of the free-flow and compacted bulk densities.
NF P94-410-2:2001 Roches - Essais pour déterminer les propriétés physiques des roches - Partie 2 : détermination de la masse volumique - Méthodes géométriques et par immersion dans l'eau
NF P19-103*NF EN 678:1994 Determination of the dry density of autoclaved aerated concrete.
NF S66-260:2005 Determination of the auto ignition temperature of gases and vapours.
NF X43-101:1986 Air quality. Method of measurement of the odour of gaseous effluent. Determination of the dilution factor at the threshold of perception.
NF T51-037-3*NF EN ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Part 3 : gas pyknometer method
NF EN 1839:2017 Détermination des limites d'explosivité des gaz et vapeurs et détermination de la concentration limite en oxygène (CLO) des gaz et des vapeurs inflammables
NF EN ISO 3993:1995 Gaz de pétrole liquéfiés et hydrocarbures légers - Détermination de la masse volumique ou de la densité relative - Méthode de l'aréomètre sous pression.
NF EN 15761:2010 Supports de culture préformés - Détermination de la longueur, de la largeur, de la hauteur, du volume et de la masse volumique apparente
NF T20-053:1985 Produits chimiques à usage industriel - Détermination de la masse volumique des solides en poudre et des liquides - Méthode pycnométrique
NF EN 13041:2012 Amendements du sol et supports de culture - Détermination des propriétés physiques - Masse volumique apparente sèche, volume d'air, volume d'eau, valeur de rétraction et porosité totale
NF S66-270:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours.
FD X43-419:2012 Émissions de sources fixes - Détermination de la température du point de rosée acide des gaz
NF T30-499-2:2011 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method).
NF T30-499-2*NF EN ISO 8130-2:2021 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method)
NF EN ISO 8130-2:2021 Poudres pour revêtement - Partie 2 : détermination de la masse volumique à l'aide d'un pycnomètre à gaz (méthode de référence)
NF EN ISO 1183-3:1999 Plastiques - Méthodes pour déterminer la masse volumique des plastiques non alvéolaires - Partie 3 : méthode utilisant un pycnomètre à gaz
NF Q34-030-3*NF EN ISO 12625-3:2014 Tissue paper and tissue products - Part 3 : determination of thickness, bulking thickness and apparent bulk density and bulk
NF T30-028:1989 Paints and varnishes. Determination of the density of varnishes. Areometer method.
NF X34-112*NF EN ISO 18847:2016 Solid biofuels - Determination of particle density of pellets and briquettes
NF EN ISO 18847:2016 Biocombustibles solides - Détermination de la masse volumique unitaire des granulés et des briquettes
NF P61-531-3*NF EN ISO 10545-3:2018 Ceramic tiles - Part 3 : determination of water absorption, apparent porosity, apparent relative density and bulk density
XP CEN ISO/TS 20048-1:2022 Biocombustibles solides - Détermination des dégagements gazeux et de l'appauvrissement en oxygène - Partie 1 : Méthode de laboratoire pour la détermination des dégagements gazeux et de l'appauvrissement en oxygène dans des récipients fermés
NF C32-074:1993 TEST ON GASES EVOLVED DURING THE COMBUSTION OF MATERIALS FROM CABLES. DETERMINATION OF DEGREE OF ACIDITY (CORROSIVITY) OF GASES BY MEASURING PH AND CONDUCTIVITY.
NF A95-311:1977 POWDER METALLURGY. PERMEABLE SINTERED METAL MATERIALS. DETERMINATION OF DENSITY AND OPEN POROSITY.
NF M60-823-3:2022 Nuclear energy - Radioactivity measurement in gaseous effluents - Determination of noble gas activity in gaseous effluents and gas discharge - Part 3 : real time monitoring used for the volumetric activity of noble gas
NF B40-309:1986 Refractories - Determination of the density,the open porosity and the total porosity of materials in grain form
NF EN ISO 3675:1998 Pétrole brut et produits pétroliers liquides - Détermination en laboratoire de la masse volumique - Méthode à l'aréomètre.
NF B54-173:1995 Plywood. Forlamdehyde release classes determined by the gas analysis method.
FD X15-120:2005 Mesure de l'humidité de l'air - Expression des incertitudes - Étude de cas concrets
NF Q34-030-3:2005 Tissue paper and tissue products - Part 3 : determination of thickness, bulking thickness and apparent bulk density.
NF T30-020-2*NF EN ISO 2811-2:2011 Paints and varnishes - Determination of density - Part 2 : immersed body (plummet) method
NF T30-085:2016 Paints and varnishes - Determination of the dry extract and of the dry coating density - Determination of the dry coating volumic ratio
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

Group Standards of the People's Republic of China, How to measure the density of a gas

T/CCAS 012-2019 Determining cement density by gas displacement method

Professional Standard - Agriculture, How to measure the density of a gas

NY/T 887-2004 Density testing of liquid fertilizer
NY/T 887-2010 Liquid fertilizers.Determination of density

IN-BIS, How to measure the density of a gas

CZ-CSN, How to measure the density of a gas

CSN 72 5010-1988 Determination of water absorptivity, apparent and true porosity, bulk density and apparent density solid density of fired ceramic materials and products
CSN 44 1322 ZZ1-2001
CSN 44 1621 ZZ1-2001
CSN 65 0342 ZZ2-2000
CSN 66 8102 Cast.3-1978 Smokeless powders. Methods of testing. Determination of bulk density
CSN 44 1322-1993 Solid minerál fuels. Determination of true relatíve density
CSN 44 1326-1983 Hard - coal coke. Determination of density and porosity
CSN 72 7020-1971 Determination of specific density and real porosity of kieselguhr products
CSN 42 0895 Cast.18-1988 Testing of granulated aluminium powder, powder and paste. Determination of apparent density
CSN 72 1011-1980 Laboratory determination of apparent density of solid particles of soils
CSN 77 3003-1989 Aerosol containers and aerosol valves. Determination of compactness of anticorrosive coating

国家市场监督管理总局、中国国家标准化管理委员会, How to measure the density of a gas

GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry

AT-ON, How to measure the density of a gas

ONORM S 7021-1983 Testing of leather; determination of bulk density Essai de cuir; determination de la masse volumique apparente
ONORM EN 678-1994 Determination of the dry density of autoclaved aerated concrete
ONORM ISO 697:1986 Surface active agents; washing powders; determination ofapparent density; method by measuring the mass ofa given volume

HU-MSZT, How to measure the density of a gas

MSZ KGST 1504-1979

Standard Association of Australia （SAA）, How to measure the density of a gas

AS 2879.8:2000 Alumina - Determination of bulk density
AS 4459.3:1999 Methods of sampling and testing ceramic tiles - Determination of water absorption, apparent porosity, apparent relative density and bulk density
AS 4215.1:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire extinguishing concentrations
AS 4215.2:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire inerting concentrations
AS/NZS 1301.426S:2015 Methods of test for pulp and paper, Method 426S: Paper and board — Determination of thickness, density and specific volume

Indonesia Standards, How to measure the density of a gas

SNI ISO 5016:2010 Shaped insulating refractory products - Determination of bulk density and true porosity
SNI ISO 5017:2010 Dense shaped refractory products - determination of bulk density, apparent porosity, and true porosity

European Committee for Standardization (CEN), How to measure the density of a gas

EN 15103:2009 Solid biofuels - Determination of bulk density
PD CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
EN 15761:2009 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
EN 15150:2011 Solid biofuels - Determination of particle density
EN ISO 2811-2:2011 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method (ISO 2811-2:2011)
CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
prEN 678-1992 Determination of the dry density of autoclaved aerated concrete
EN ISO 17828:2015 Solid biofuels - Determination of bulk density (ISO 17828:2015)
PD CEN/TS 15405:2010 Solid recovered fuels - Determination of density of pellets and briquettes
CEN/TS 15405:2010 Solid recovered fuels - Determination of density of pellets and briquettes
EN 678:1993 Determination of the dry density of autoclaved aerated concrete
prEN 772-4-1992 Methods of test for masonry units; part 4: determination of real density and bulk density for natural stone masonry units
EN ISO 8130-2:2021 Coating powders - Part 2: Determination of density by gas comparison pycnometer (referee method) (ISO 8130-2:2021)
EN ISO 8130-2:2010 Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)
prEN ISO 18847 rev Solid biofuels — Determination of particle density of pellets and briquettes
EN 14522:2005 Determination of the auto ignition temperature of gases and vapours
EN ISO 1183-3:1999 Plastics - Methods for Determining the Density of Non-Cellular Plastics - Part 3: Gas Pyknometer Method ISO 1183-3:1999
EN ISO 3993:1995 Liquefied Petroleum Gas and Light Hydrocarbons - Determination of Density or Relative Density - Pressure Hydrometer Method; (ISO 3993 : 1984)
EN 993-1:1995 Methods of test for dense shaped refractory products - Part 1: Determination of bulk density, apparent porosity and true porosity

Danish Standards Foundation, How to measure the density of a gas

DS/CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
DS/EN 15103:2010 Solid biofuels - Determination of bulk density
DS/EN 1237:1996 Fertilizers - Determination of bulk density (tapped)
DS/EN 1236:1996 Fertilizers - Determination of bulk density (loose)
DS/EN 15150:2012 Solid biofuels - Determination of particle density
DS/EN 678:1994 Determination of the dry density of autoclaved aerated concrete
DS/EN 14522:2005 Determination of the auto ignition temperature of gases and vapours
DS/EN 15761:2010 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
DS/EN ISO 8130-2:2011 Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)
DS/ISO 8130-2:2021 Coating powders – Part 2: Determination of density by gas comparison pycnometer (referee method)
DS/EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
DS/EN ISO 1183-3:2000 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method
DS/CEN/TS 15405:2010 Solid recovered fuels - Determination of density of pellets and briquettes
DS/EN 772-13:2002 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
DS/EN 14756:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
DS/EN ISO 8130-2:2021 Coating powders – Part 2: Determination of density by gas comparison pyknometer (referee method) (ISO 8130-2:2021)
DS/EN ISO 10545-3:1998 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density
DS/EN 772-4:1999 Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units
DS/EN ISO 2811-2:2011 Paints and varnishes - Determination of density - Part 2: Immersed body (plummet) method

Lithuanian Standards Office , How to measure the density of a gas

LST EN 15103-2010 Solid biofuels - Determination of bulk density
LST EN 15150-2012 Solid biofuels - Determination of particle density
LST EN 678-2000 Determination of the dry density of autoclaved aerated concrete
LST EN 14522-2005 Determination of the auto ignition temperature of gases and vapours
LST EN 15761-2010 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
LST 1361.7-1995 Mineral aggregates for road construction. Testing methods. Determination of absolute density, dry bulk density, compactness and porosity
LST CEN/TS 15405-2010 Solid recovered fuels - Determination of density of pellets and briquettes
LST EN 772-13-2003 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
LST EN 14756-2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
LST EN ISO 3993:2001 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984)
LST 1360.7-1995 Soils for road construction. Testing methods. Determination density of solid particles
LST EN ISO 1183-3:2001 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999)
LST EN 772-4-2000 Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units

KR-KS, How to measure the density of a gas

KS M ISO 17828-2021 Solid biofuels — Determination of bulk density
KS H ISO 8967-2021 Dried milk and dried milk products — Determination of bulk density
KS M ISO 2189-2004 Expanded pure agglomerated cork－Determination of bulk density
KS M ISO 758-2016 Liquid chemical products for industrial use－Determination of density at 20 ℃
KS M ISO 21687-2016 Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials
KS M ISO 283-1-2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 697-2007(2023) Surface active agents－Washing powders－Determination of apparent density－Method by measuring the mass of a given volume
KS M ISO 18847-2022 Solid biofuels — Determination of particle density of pellets and briquettes
KS M ISO 3675-2017 Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 12625-3-2022 Tissue paper and tissue products — Part 3: Determination of thickness, bulking thickness and apparent bulk density and bulk
KS M ISO 2811-2-2022 Paints and varnishes — Determination of density — Part 2: Immersed body(plummet) method

Professional Standard - Commodity Inspection, How to measure the density of a gas

SN/T 2383-2009 Liquid chemical products.Determination of density and relative density.Digital density meter method
SN/T 0482-1995 High-speed determination of true relative density,apparentrelative density and porosity of coke for export

国家质量监督检验检疫总局, How to measure the density of a gas

SN/T 2383-2017 Liquid chemical products.Determination of density and relative density.Digital density meter method

BE-NBN, How to measure the density of a gas

NBN-ISO 2031:1992 Granulated cork. Determination of bulk density
NBN-ISO 2189:1992 Expanded pure agglomerated cork. Determination of bulk density
NBN-ISO 3993:1991 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
NBN EN 678-1994 Determination of the dry density of autoclaved aerated concrete
NBN T 02-101-1979 Liquid Chemical products for industrial use -Determination of density at 20 CC
NBN T 63-109-1982 Surface active agents - Washing powders - Determination of apparent density-Method by measuring the mass of a given volume

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, How to measure the density of a gas

PREN 2825-1990 Aerospace Series Burning Behaviour@ Determination of Smoke Density and Gas Components in the Smoke of Materials Under the Influence of Radiating Heat and Flames - Determination of Smoke Density
PREN 2826-1990 Aerospace Series Burning Behaviour@ Determination of Smoke Density and Gas Components in the Smoke of Materials Under the Influence of Radiating Heat and Flames - Determination of Gas Components in the Smoke

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to measure the density of a gas

GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter
GB 5211.4-1985 Determination of Apparent Density of Packed Volume of Pigments
GB/T 4511.1-2008 Coke.Determination of true relative density apparent relative density and porosity
GB/T 1033.3-2010 Plastics.Methods for determining the density of non-cellular plastics.Part 3:Gas pyknometer method
GB/T 5211.4-1985 Determination of tamped volume and apparent density of pigments
GB/T 21877-2015 Dyestuffs and intermediate of dyes.Determination of tapping density
GB/T 15223-1994 Plastics--Liquid resins--Determination of density by the pyknometer method
GB/T 21877-2008 Dyestuffs and intermediate of dyes.Determination of tapping density
GB/T 21859-2008 Method of test for ignition temperature of gases and vapours
GB/T 5161-2014 Metallic powders.Determination of effective density.Liquid immersion method
GB/T 6343-1995 Cellular plastics and rubbers--Determination of apparent (bulk) density
GB/T 5161-1985 Metallic powders--Determination of effective density--Liquid immersion method
GB/T 13175-1991 Determination of apparent density of powdered detergent.Method by measuring the mass of a given volume
GB/T 31253-2014 Natural gas.Validation for gaseous reference materials.Direct measurement of calorific value and density
GB/T 11188-1989 Determination of density of pigments(using a centrifuge to remove entrained air)
GB/T 21782.2-2008 Coating powders.Part 2: Determination of density by gas comparison pyknometer (referee method)
GB/T 5832.1-2003 Determination of moisture in gases--Part 1: Electrolytic method
GB/T 11927-1989 Uranium dioxide pellets--Determination of density and amount of open porosity--Penetration immersion method
GB 11927-1989 Determination of density and open porosity of uranium dioxide pellets by liquid immersion method
GB/T 9984.9-2004 Industrial sodium tripolyphosphate-Determination of apparent density-Method by measuring the mass of a given volume
GB/T 9984.9-1988 Industrial sodium tripolyphosphate determination of apparent density--Method by measuring the mass of a given volume
GB/T 28727-2012 Gas analysis.Determination of sulfides.Gas chromatograph with flame photometric detector
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

Hebei Provincial Standard of the People's Republic of China, How to measure the density of a gas

DB13/T 1231-2010 Density Determination Method for Chemical Products Intelligent Liquid Density Meter Method

YU-JUS, How to measure the density of a gas

JUS H.B8.760-1982 Pesticides. Determiration of specific qravity and density
JUS H.B8.802-1991 Solid fertilizers.Determination of bulk densitv(tapped)
JUS H.B8.803-1991 Solid fertilizers.Determination of bulk densitv(loose) of fine-qrained fertilizers
JUS H.P5.012-1991 Pesticides.Determination of density. Hydrometer and pyknometer method
JUS B.H8.351-1987 Methods of analysis of coal andcoke. Determination of the true relative density, the apparent relative densi-ty and the p orosity of coke
JUS Z.C8.030-1986 Determination of fjammability of plastics. Determination ofthe temperature of evolution of flammable gases (decompositin temperature)
JUS H.C8.211-1989 Pigments and extenders. Determination of massie volume and apparent densitv after tamping

NL-NEN, How to measure the density of a gas

NEN 5927-1990 Aggregates for concrete - Determination of bulk density
NEN 1358-1971 Determination of density at 20 °C of buttermilk and yoghurt with a density hydrometer (lactometer)
NEN 2619-1981 Shaped insulating refractory products - Determination of bulk density
NEN 5323-1986 Paints and varnishes - Determination of density Pycnometer method and method with immersed spherical body
NEN 958-1971 Determination of density at 20 °C of milk with a density hydrometer (lactometer)
NEN 6311-1983 Vegetable and animal oils and fats Determination of the conventional mass by volume and of the relative density
NEN 6311-1993 Vegetable and animal oils and fats. Determination of the conventional mass by volume and of the relative density
NEN 2620-1982 Dense shaped refractory products — Determination of bulk density, apparent porosity and true porosity

NZ-SNZ, How to measure the density of a gas

NZS 4402.5.1.2:1986 Methods of Testing Soils for Civil Engineering Purposes Part 5.1: Soil Density Tests - Determination of the Density of Soil Test 5.1.2: Balloon Densometer Method for the Determination of the In Situ Density

CEN - European Committee for Standardization, How to measure the density of a gas

EN ISO 2811-2:2001 Paints and Varnishes - Determination of Density - Part 2: Immersed Body (Plummet) Method
PD CEN/TS 15103:2005 Solid biofuels - Methods for the determination of bulk density
PD CEN/TS 15150:2005 Solid biofuels - Methods for the determination of particle density
PD CEN/TS 15401:2006 Solid recovered fuels - Methods for the determination of bulk density
PD CEN/TS 15405:2006 Solid recovered fuels - Methods for the determination of density of pellets and briquettes
EN ISO 6327:2008 Gas analysis - Determination of the water dew point of natural gas - Cooled surface condensation hygrometers
EN 993-1:2018 Methods of Test for Dense Shaped Refractory Products - Part 1: Determination of Bulk Density@ Apparent Porosity and True Porosity

Professional Standard - Tobacco, How to measure the density of a gas

YC/T 140-1998 Cigarette.Determination of package seal.Charge method

NO-SN, How to measure the density of a gas

NS-EN 678-1994 Determination of the dry density of autoclaved aerated concrete

AENOR, How to measure the density of a gas

UNE-EN 678:1995 Determination of the dry density of autoclaved aerated concrete
UNE-EN 15761:2010 Pre-shaped growing media - Determination of length, width, height, volume and bulk density
UNE-EN 14756:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
UNE-EN ISO 3993:1996 LIQUEFIED PETROLEUM GAS AND LIGHT HYDROCARBONS. DETERMINATION OF DENSITY OR RELATIVE DENSITY. PRESSURE HYDROMETER METHOD. (ISO 3993:1984).
UNE-EN ISO 1183-3:2000 PLASTICS - METHODS FOR DETERMINING THE DENSITY OF NON-CELLULAR PLASTICS - PART 3: GAS PYKNOMETER METHOD (ISO 1183-3:1999)
UNE 55702:1982 SURFACE ACTIVE AGENTS. DETERMINATION OF DENSITY AT 20 oC IN LIQUID PRODUCTS FOR INDUSTRIAL USE

未注明发布机构, How to measure the density of a gas

BS EN 678:1994(2000) Determination of the dry density of autoclaved aerated concrete
BS EN ISO 1183-3:1999(2003) Plastics — Methods for determining the density of non - cellular plastics — Part 3 : Gas pyknometer method
ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes
BS EN ISO 3993:1996(1999) Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method

Universal Oil Products Company (UOP), How to measure the density of a gas

UOP 851-2008 Density of Powders and Solids by Helium Displacement

VN-TCVN, How to measure the density of a gas

TCVN 6842-2007 Dried milk and dried milk products.Determination of bulk density
TCVN 6039-3-2008 Plastics.Methods for determining the density of non-cellular plastics.Part 3: Gas pyknometer method
TCVN 6355-5-2009 Bricks.Test methods.Part 5: Determination of bulk density.
TCVN 6530-3-1999 Refractories.Methods of test.Part 3: Determination of bulk density, water absorption, apparent porosity and true porosity

Professional Standard - Petrochemical Industry, How to measure the density of a gas

NB/SH/T 0817-2010 Standard test method for density of semi-solid and solid asphalt Nickel crucible method

IT-UNI, How to measure the density of a gas

UNI EN ISO 8130-2:2021 Coating powders - Part 2: Determination of density by gas comparison pyknometer (referee method)

ES-AENOR, How to measure the density of a gas

UNE 55-516-1989
UNE 103-301-1994 Determination of a soil density. Method de balance witch water bath

SE-SIS, How to measure the density of a gas

SIS 83 25 17-1973 Carpets. Determination of surface pile density and pile volume ratio
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

American Society of Mechanical Engineers (ASME), How to measure the density of a gas

ASME PTC 19.16-1965 Instruments and apparatus - Part 16: Density Determinations solids and liquids

American National Standards Institute （ANSI), How to measure the density of a gas

ANSI/ASME MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits
ANSI/ASTM E662 REV A:2021 Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials

ES-UNE, How to measure the density of a gas

UNE-EN ISO 17828:2016 Solid biofuels - Determination of bulk density (ISO 17828:2015)
UNE-EN 772-13:2001 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone).
UNE-EN ISO 3993:1996 ERRATUM:2011 Liquefied petroleum gas and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method. (ISO 3993:1984).
UNE-EN ISO 8130-2:2022 Coating powders - Part 2: Determination of density by gas comparison pycnometer (referee method) (ISO 8130-2:2021)
ISO/DIS 18847:2023 Solid biofuels — Determination of particle density of pellets and briquettes
UNE-EN 772-4:1999 METHODS OF TEST FOR MASONRY UNITS - PART 4: DETERMINATION OF REAL AND BULK DENSITY AND OF TOTAL AND OPEN POROSITY FOR NATURAL STONE MASONRY UNITS

PH-BPS, How to measure the density of a gas

PNS ISO 9136-1:2021 Abrasive grains - Determination of bulk density - Part 1: Macrogrits

海关总署, How to measure the density of a gas

SN/T 5162-2019 Determination of limited oxygen concentrations for flammable gases and vapors

Professional Standard - Chemical Industry, How to measure the density of a gas

HG/T 3835-2006 Determination of density of pigments (using a centrifuge to remove entraind air)

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, How to measure the density of a gas

GB/T 35463-2017 Test method for bulk density of wood-plastic composites and products
GB/T 34568-2017 Iron ores for blast furnace and direct reduction feedstocks－Determination of bulk density

Professional Standard - Aviation, How to measure the density of a gas

HB 5353.1-1986 Method for determination of apparent porosity, water absorption and bulk density of investment casting ceramic core

Military Standard of the People's Republic of China-General Armament Department, How to measure the density of a gas

GJB 9131-2017 Determination of dynamic viscosity and density of liquids and calculation of kinematic viscosity Stabinger viscometer method

FI-SFS, How to measure the density of a gas

SFS 3822-1976

Association of German Mechanical Engineers, How to measure the density of a gas

VDI 3486 Blatt 2-1979 Measurement of gaseous emission; Measurement of the hydrogen sulfide concentration; lodometric titration method
VDI 2453 Blatt 3-1995 Gaseous air pollution measurement - Determination of the nitrogen monoxide and nitrogen dioxide concentration - Preparation of the calibration gas mixtures and determination of their concentration

ZA-SANS, How to measure the density of a gas

SANS 3233:1998 Paints and varnishes - Determination of percentage volume of non-volatile matter by measuring the density of a dried coating

SG-SPRING SG, How to measure the density of a gas

SS 11 Pt.5-1986 Methods Of Sampling And Test For Oils And Fats Part 5 : Determination Of Relative Density At t/20℃ In Air And Apparent Density (g/ml) In Air Of Fats