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ISO 6145-1:2003

Withdrawn

Withdrawn

View Superseded by

Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 1: Methods of calibration

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

11-12-2003

Withdrawn date

04-09-2025

US$96.00
Excluding Tax where applicable

ISO 6145-1:2003 specifies the calibration methods involved in the preparation of gas mixtures by dynamic volumetric techniques. It also gives a brief presentation of a non-exhaustive list of examples of dynamic volumetric techniques which are described in more detail in other parts of ISO 6145.

DevelopmentNote
Supersedes ISO/DIS 6145-1 (11/2003)
DocumentType
Standard
Pages
32
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

BS EN ISO 6145-5:2010 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Capillary calibration devices
BS 4559-5.6:1987 Methods for preparation of calibration gas mixtures. Dynamic volumetric methods Sonic orifices
16/30266428 DC : DRAFT MAR 2016 BS EN ISO 6145-6 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC METHODS - PART 6: CRITICAL FLOW ORIFICES
BS ISO 6145-4 : 2004 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 4: CONTINUOUS SYRINGE INJECTION METHOD
BS EN ISO 6145-11:2008 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Electrochemical generation
DIN EN ISO 6145-9:2011-03 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method (ISO 6145-9:2009)
BS EN 50054:1999 Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods
OIML R 143 : 2009 INSTRUMENTS FOR THE CONTINUOUS MEASUREMENT OF SO[2] IN STATIONARY SOURCE EMISSIONS
BS ISO 14965:2000 Ambient air. Determination of total non-methane organic compounds. Cryogenic preconcentration and direct flame ionization detection method
BS ISO 6145-10 : 2002 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PERMEATION METHOD
I.S. EN 61779-1:2003 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
NF EN ISO 6145-7 : 2011 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS
ISO 6145-3:1986 Gas analysis — Preparation of calibration gas mixtures — Dynamic volumetric methods — Part 3: Periodic injections into a flowing gas stream
BS EN 13528-3:2003 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods Guide to selection, use and maintenance
BS EN ISO 14111:1999 Natural gas. Guidelines to traceability in analysis
BS EN 1231:1997 Workplace atmospheres. Short term detector tube measurement systems. Requirements and test methods
I.S. EN 838:2010 WORKPLACE EXPOSURE - PROCEDURES FOR MEASURING GASES AND VAPOURS USING DIFFUSIVE SAMPLERS - REQUIREMENTS AND TEST METHODS
EN 1231:1996 Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods
EN 1076:2009 Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods
EN 13528-3:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
EN 50054:1998 Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods
DIN EN ISO 15971 E : 2014 NATURAL GAS - MEASUREMENT OF PROPERTIES - CALORIFIC VALUE AND WOBBE INDEX (ISO 15971:2008)
08/30180068 DC : DRAFT MAR 2008 BS ISO 6145-9 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 9: SATURATION METHOD
EN 60079-29-1:2016 Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
ISO 10498:2004 Ambient air — Determination of sulfur dioxide — Ultraviolet fluorescence method
17/30365496 DC : 0 BS EN ISO 6145-7 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS
BS ISO 15971 : 2008 NATURAL GAS - MEASUREMENT OF PROPERTIES - CALORIFIC VALUE AND WOBBE INDEX
BS EN ISO 6145-8:2008 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Diffusion method
14/30254778 DC : 0 BS EN ISO 17621 - WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS
BS 4559-5.3:1987 Methods for preparation of calibration gas mixtures. Dynamic volumetric methods Periodic injections into a flowing gas stream
08/30184727 DC : DRAFT JUNE 2008 BS ISO 6145-5 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
BS EN ISO 6145-10:2008 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Permeation method
08/30163829 DC : DRAFT JAN 2008 BS EN 1076 - WORKPLACE EXPOSURE - PROCEDURES FOR MEASURING GASES AND VAPOURS USING PUMPED SAMPLERS - REQUIREMENTS AND TEST METHODS
ISA 12.13.01 : 2003 PERFORMANCE REQUIREMENTS FOR COMBUSTIBLE GAS DETECTORS
BS 4559-5.1:1987 Methods for preparation of calibration gas mixtures. Dynamic volumetric methods Review of methods of calibration
I.S. EN ISO 6145-4:2008 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 4: CONTINUOUS SYRINGE INJECTION METHOD
I.S. EN ISO 6145-5:2010 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
DIN EN 1076:2010-04 Workplace exposure - Procedures for measuring gases and vapours using pumped samplers - Requirements and test methods
DIN EN ISO 16017-2:2003-09 INDOOR, AMBIENT AND WORKPLACE AIR - SAMPLING AND ANALYSIS OF VOLATILE ORGANIC COMPOUNDS BY SORBENT TUBE/THERMAL DESORPTION/CAPILLARY GAS CHROMATOGRAPHY - PART 2: DIFFUSIVE SAMPLING
IEC 61779-1:1998 Electrical apparatus for the detection and measurement of flammable gases - Part 1: General requirements and test methods
I.S. EN 14042:2003 WORKPLACE ATMOSPHERES - GUIDE FOR THE APPLICATION AND USE OF PROCEDURES FOR THE ASSESSMENT OF EXPOSURE TO CHEMICAL AND BIOLOGICAL AGENTS
VDI 2100 Blatt 3:2011-10 Determination of gaseous compounds in ambient air - Determination of indoor air pollutants - Gas chromatographic determination of organic compounds - Active sampling by accumulation on adsorbents - Thermal desorption
VDE 0400-40-1 : 2000 AMD 1 2004 SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
DIN EN 61779-1 : 2001 AMD 11 2004 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
I.S. EN ISO 6145-7:2010 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS
DIN EN ISO 6145-4:2008-11 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 4: Continuous syringe injection method (ISO 6145-4:2004)
BS ISO 6145-8 : 2005 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 8: DIFFUSION METHOD
BS EN ISO 6145-4:2008 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Continuous syringe injection method
08/30172873 DC : DRAFT JULY 2008 BS EN 838 - WORKPLACE EXPOSURE - PROCEDURES FOR MEASURING GASES AND VAPOURS USING DIFFUSIVE SAMPLERS - REQUIREMENTS AND TEST METHODS
I.S. EN ISO 6145-8:2008 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 8: DIFFUSION METHOD
BS EN ISO 15971:2014 Natural gas. Measurement of properties. Calorific value and Wobbe index
BS 4559-5.4:1987 Methods for preparation of calibration gas mixtures. Dynamic volumetric methods Continuous injection method
04/30103207 DC : DRAFT MAY 2004 ISO 6145-11 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC MEASURES - PART 11: ELECTROCHEMICAL GENERATION
BS EN 50241-1:1999 Specification for open path apparatus for the detection of combustible or toxic gases and vapours General requirements and test methods
04/30112677 DC : 0 IEC 61779-1 ED.2 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
DIN EN ISO 17621:2015-12 WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS (ISO 17621:2015)
BS ISO 6145-9 : 2009 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 9: SATURATION METHOD
I.S. EN ISO 6145-9:2010 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 9: SATURATION METHOD
I.S. EN ISO 6145-10:2008 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 10: PERMEATION METHOD
BS EN 60079-29-1:2007 Explosive atmospheres Gas detectors. Performance requirements of detectors for flammable gases
EN ISO 6145-7:2010 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)
BS ISO 6145-7 : 2009 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS
I.S. EN ISO 17621:2015 WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS (ISO 17621:2015)
ISO/TS 14167:2003 Gas analysis — General quality assurance aspects in the use of calibration gas mixtures - Guidelines
BS EN 1076:2009 Workplace exposure. Procedures for measuring gases and vapours using pumped samplers. Requirements and test methods
EN 50241-1 : 99 AMD 1 2004 SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
17/30321967 DC : 0 BS ISO/IEC 20435-1 - WORKPLACE ATMOSPHERES - PART 1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR TOXIC GASES
DIN EN ISO 6145-5:2011-03 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 5: Capillary calibration devices (ISO 6145-5:2009)
BS ISO 6145-5 : 2009 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
17/30345272 DC : 0 BS ISO 14167 - GAS ANALYSIS - GENERAL QUALITY ASPECTS AND METROLOGICAL TRACEABILITY OF CALIBRATION GAS MIXTURES
DIN EN 50241-1 : 2000 AMD 1 2004 SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
07/30171422 DC : 0 BS ISO 6145-7 - GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 7: THERMAL MASS FLOW CONTROLLERS
BS EN ISO 17621:2015 Workplace atmospheres. Short term detector tube measurement systems. Requirements and test methods
BS ISO 6145-6 : 2003 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - CRITICAL ORIFICES
BS ISO 6145-11 : 2005 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - ELECTROCHEMICAL GENERATION
DIN EN ISO 6145-8:2008-11 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 8: DIFFUSION METHOD
DIN EN ISO 15971:2014-09 Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)
NF EN 61779-1 : 2005 AMD 11 2005 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
NF EN ISO 6145-5 : 2011 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
NF ISO 6145-5 : 2010 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 5: CAPILLARY CALIBRATION DEVICES
ISO 14965:2000 Air quality — Determination of total non-methane organic compounds — Cryogenic preconcentration and direct flame ionization detection method
ISO 6145-7:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 7: Thermal mass-flow controllers
DIN EN 838:2010-05 Workplace exposure - Procedures for measuring gases and vapours using diffusive samplers - Requirements and test methods
BS EN ISO 16017-1:2001 Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography Pumped sampling
ISO 6145-11:2005 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 11: Electrochemical generation
BS EN 14042:2003 Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents
ISO 6145-5:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 5: Capillary calibration devices
ISO 6145-8:2005 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 8: Diffusion method
ISO 16017-1:2000 Indoor, ambient and workplace air — Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography — Part 1: Pumped sampling
ISO 6145-10:2002 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method
ISO 17621:2015 Workplace atmospheres — Short term detector tube measurement systems — Requirements and test methods
BS EN ISO 16017-2:2003 Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography Diffusive sampling
ISO 6145-9:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 9: Saturation method
BS EN 838:2010 Workplace exposure. Procedures for measuring gases and vapours using diffusive samplers. Requirements and test methods
ISO 15971:2008 Natural gas — Measurement of properties — Calorific value and Wobbe index
I.S. EN 1076:2009 WORKPLACE EXPOSURE - PROCEDURES FOR MEASURING GASES AND VAPOURS USING PUMPED SAMPLERS - REQUIREMENTS AND TEST METHODS
EN ISO 6145-10:2008 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method (ISO 6145-10:2002)
EN ISO 16017-2:2003 Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 2: Diffusive sampling (ISO 16017-2:2003)
EN ISO 15971:2014 Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)
EN ISO 16017-1:2000 Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 1: Pumped sampling (ISO 16017-1:2000)
EN ISO 6145-11:2008 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 11: Electrochemical generation (ISO 6145-11:2005)
EN ISO 6145-8:2008 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 8: Diffusion method (ISO 6145-8:2005)
EN ISO 6145-4:2008 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 4: Continuous syringe injection method (ISO 6145-4:2004)
EN 14042:2003 Workplace atmospheres - Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents
EN 838:2010 Workplace exposure - Procedures for measuring gases and vapours using diffusive samplers - Requirements and test methods
EN ISO 6145-5:2010 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 5: Capillary calibration devices (ISO 6145-5:2009)
EN ISO 6145-9:2010 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method (ISO 6145-9:2009)
DIN EN ISO 6145-11:2008-11 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 11: ELECTROCHEMICAL GENERATION
I.S. EN 1231:1997 WORKPLACE ATMOSPHERES - SHORT TERM DETECTOR TUBE MEASUREMENT SYSTEMS - REQUIREMENTS AND TEST METHODS
13/30267536 DC : 0 BS EN 60079-29-1 ED 2.0 - EXPLOSIVE ATMOSPHERES - PART 29-1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR FLAMMABLE GASES
DIN EN ISO 6145-10:2008-11 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 10: PERMEATION METHOD
BS EN ISO 6145-9:2010 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Saturation method
17/30323887 DC : 0 BS EN 62990-131 - WORKPLACE ATMOSPHERES - PART 1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR TOXIC GASES
I.S. EN ISO 15971:2014 NATURAL GAS - MEASUREMENT OF PROPERTIES - CALORIFIC VALUE AND WOBBE INDEX (ISO 15971:2008)
BS EN 61779-1:2000 Electrical apparatus for the detection and measurement of flammable gases General requirements and test methods
I.S. EN ISO 6145-11:2008 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 11: ELECTROCHEMICAL GENERATION
OIML R 144-1 : 2013 INSTRUMENTS FOR CONTINUOUS MEASUREMENT OF CO, NO[X] IN STATIONARY SOURCE EMISSIONS - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
I.S. EN 60079-29-1:2016 EXPLOSIVE ATMOSPHERES - PART 29-1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR FLAMMABLE GASES
BS EN ISO 6145-7:2010 Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Thermal mass-flow controllers
I.S. EN 50241-1:1999 SPECIFICATION FOR OPEN PATH APPARATUS FOR THE DETECTION OF COMBUSTIBLE OR TOXIC GASES AND VAPOURS - GENERAL REQUIREMENTS AND TEST METHODS
ISO 6145-4:2004 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 4: Continuous syringe injection method
ISO 16017-2:2003 Indoor, ambient and workplace air — Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography — Part 2: Diffusive sampling
EN 61779-1 : 2000 AMD 11 2004 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
DIN EN 13528-3:2004-04 Ambient air quality - Diffuse samplers for the determination of concentrations of gases and vapours - Part 3: Guide to selection, use and maintenance
EN ISO 17621:2015 Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods (ISO 17621:2015)
DIN EN ISO 6145-7:2011-03 GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 7: THERMAL MASS-FLOW CONTROLLERS
DIN EN 14042:2003-07 WORKPLACE ATMOSPHERES - GUIDE FOR THE APPLICATION AND USE OF PROCEDURES FOR THE ASSESSMENT OF EXPOSURE TO CHEMICAL AND BIOLOGICAL AGENTS
UNE-EN ISO 6145-5:2011 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 5: Capillary calibration devices (ISO 6145-5:2009)
UNE-EN ISO 15971:2014 Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)
UNE-EN ISO 6145-9:2011 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 9: Saturation method (ISO 6145-9:2009)
UNE-EN ISO 6145-7:2011 Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)
UNE-EN ISO 17621:2016 Workplace atmospheres - Short term detector tube measurement systems - Requirements and test methods (ISO 17621:2015)
UNE-EN 60079-29-1:2017 Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases

ISO/IEC Guide 98:1993 Guide to the expression of uncertainty in measurement (GUM)
ISO 6145-7:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 7: Thermal mass-flow controllers
ISO/IEC Guide 99:2007 International vocabulary of metrology — Basic and general concepts and associated terms (VIM)
ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 6142:2001 Gas analysis — Preparation of calibration gas mixtures — Gravimetric method
ISO 6145-10:2002 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method
ISO 6145-2:2014 Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 2: Piston pumps
ISO 6145-5:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 5: Capillary calibration devices
ISO 6145-4:2004 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 4: Continuous syringe injection method
ISO 7504:2015 Gas analysis — Vocabulary
ISO 6145-9:2009 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 9: Saturation method
ISO 6145-6:2017 Gas analysis — Preparation of calibration gas mixtures using dynamic methods — Part 6: Critical flow orifices
ISO 6145-8:2005 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 8: Diffusion method

US$96.00
Excluding Tax where applicable