ISO Guide 33:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Reference materials — Good practice in using reference materials
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03-06-2024
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05-02-2015
ISO Guide 33:2015 describes good practice in using reference materials (RMs), and certified reference materials (CRMs) in particular, in measurement processes. These uses include the assessment of precision and trueness of measurement methods, quality control, assigning values to materials, calibration, and the establishment of conventional scales. This Guide also relates key characteristics of various types of RMs to the different applications.
For CRMs, the metrological traceability of the property values to international scales or other measurement standards has been established. For RMs not being CRMs, this kind of traceability of property values has often not been established. Nevertheless, these RMs can still be used for assessing parts of measurement procedures, including evaluating various levels of precision
Mainstream applications of RM include precision control, bias assessment, calibration, preparation of calibration RMs and maintaining conventional scales.
NOTE Not all types of RMs can be used for all indicated purposes.
The preparation of RMs for calibration is also part of the scope of ISO Guides 34 and 35. The treatment in this Guide is limited to the fundamentals of small-scale preparation of RMs and the value assignment, as used by laboratories to calibrate their equipment. Larger scale production of such RMs, with the possible aim of distribution is beyond the scope of this Guide. This type of activity is covered in ISO Guides 34 and 35.
The development of working standards, as used in, e.g. natural gas analysis, clinical chemistry, and the pharmaceutical industry is not covered in this Guide. This type of activity is covered in ISO Guides 34 and 35.
Committee |
ISO/TC 334
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DevelopmentNote |
Supersedes ISO Guide 32. (02/2015) Supersedes ECA ILAC G9. (03/2015)
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DocumentType |
Guide
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Pages |
31
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PublisherName |
International Organization for Standardization
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Status |
Superseded
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SupersededBy | |
Supersedes | |
UnderRevision |
Standards | Relationship |
JIS Q 0033:2019 | Identical |
SA HB 19.33:2018 | Identical |
PD ISO GUIDE 33:2015 | Identical |
FD ISO/GUIDE 33 : 2015 FD | Identical |
PD 6532-3:1992 | Identical |
PKN ISO GUIDE 33 : 2018 | Identical |
BS ISO 21748:2017 | Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation |
02/101929 DC : DRAFT FEB 2002 | PREN 12697-38 - BITUMINOUS MIXTURES - TEST METHODS FOR HOT MIX ASPHALT - PART 38: TEST EQUIPMENT AND CALIBRATION |
BS EN 15309:2007 | Characterization of waste and soil. Determination of elemental composition by X-ray fluorescence |
BS ISO 16042:2007 | Iron ores. Guidelines for the use of certified reference materials (CRMs) |
OIML D 18 : 2008 | THE USE OF CERTIFIED REFERENCE MATERIALS IN FIELDS COVERED BY METROLOGICAL CONTROL EXERCISED BY NATIONAL SERVICES OF LEGAL METROLOGY. BASIC PRINCIPLES |
13/30272291 DC : 0 | BS ISO 18227 - SOIL QUALITY - DETERMINATION OF ELEMENTAL COMPOSITION BY X-RAY FLUORESCENCE |
BS ISO 14606:2015 | Surface chemical analysis. Sputter depth profiling. Optimization using layered systems as reference materials |
ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
11/30214536 DC : 0 | BS EN ISO 13736 - DETERMINATION OF FLASH POINT - ABEL CLOSED-CUP METHOD |
BIS IS 15393-6 : 2003(R2009) | ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS - PART 6: USE IN PRACTICE OF ACCURACY VALUES |
03/300854 DC : DRAFT JAN 2003 | ISO 3679 - DETERMINATION OF FLASH POINT - RAPID EQUILIBRIUM CLOSED CUP METHOD |
ISO Guide 32:1997 | Calibration in analytical chemistry and use of certified reference materials |
BS ISO 5725-4:1994 | Accuracy (trueness and precision) of measurement methods and results Basic methods for the determination of the trueness of a standard measurement method |
08/30182372 DC : DRAFT JULY 2008 | BS EN 15842 - FOODSTUFFS - DETECTION OF FOOD ALLERGENS - GENERAL CONSIDERATIONS AND VALIDATION OF METHODS |
DIN ISO 22309:2015-11 | MICROBEAM ANALYSIS - QUANTITATIVE ANALYSIS USING ENERGY-DISPERSIVE SPECTROMETRY (EDS) FOR ELEMENTS WITH AN ATOMIC NUMBER OF 11 (NA) OR ABOVE (ISO 22309:2011) |
EN ISO 17511:2003 | In vitro diagnostic medical devices - Measurement of quantities in biological samples - Metrological traceability of values assigned to calibrators and control materials (ISO 17511:2003) |
03/300855 DC : DRAFT JAN 2003 | ISO 3680 - DETERMINATION OF FLASH/NO FLASH - RAPID EQUILIBRIUM CLOSED CUP METHOD |
BS 6068-2.91(2004) : 2004 | WATER QUALITY - APPLICATION OF INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) - PART 1: GENERAL GUIDELINES |
BS ISO 18227:2014 | Soil quality. Determination of elemental composition by X-ray fluorescence |
BS ISO 22036:2008 | Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES) |
ISO/TS 21748:2004 | Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation |
PREN ISO 13736 : DRAFT 2011 | DETERMINATION OF FLASH POINT - ABEL CLOSED-CUP METHOD |
ISO 21748:2017 | Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation |
CEI UNI EN ISO/IEC 17025 : 2008 | GENERAL REQUIREMENTS FOR THE COMPETENCE OF TESTING AND CALIBRATION LABORATORIES |
S.R. CEN/TR 10350:2013 | ANALYSIS OF STEELS AND IRONS - INTERNAL LABORATORY PROCEDURE FOR CHECKING THE ACCURACY OF AN ANALYTICAL METHOD BY USING CERTIFIED REFERENCE MATERIALS |
I.S. EN ISO 15194:2009 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CERTIFIED REFERENCE MATERIALS AND THE CONTENT OF SUPPORTING DOCUMENTATION |
ASTM C 1128 : 2018 : REDLINE | Standard Guide for Preparation of Working Reference Materials for Use in Analysis of Nuclear Fuel Cycle Materials |
DIN EN ISO 17294-1:2007-02 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004) |
BS EN 12697-38:2004 | Bituminous mixtures. Test methods for hot mix asphalt Test equipment and calibration |
BS EN ISO 10993-12:2012 | Biological evaluation of medical devices Sample preparation and reference materials |
UNE-EN ISO 13736:2013 | Determination of flash point - Abel closed-cup method (ISO 13736:2013) |
ISO 17511:2003 | In vitro diagnostic medical devices Measurement of quantities in biological samples Metrological traceability of values assigned to calibrators and control materials |
BS EN ISO 14111:1999 | Natural gas. Guidelines to traceability in analysis |
EN ISO 2719:2016 | Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2016) |
DIN EN ISO 148-3:2017-04 | METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 3: PREPARATION AND CHARACTERIZATION OF CHARPY V-NOTCH TEST PIECES FOR INDIRECT VERIFICATION OF PENDULUM IMPACT MACHINES (ISO 148-3:2016) |
EN ISO 148-3:2016 | Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines (ISO 148-3:2016) |
UNI EN ISO 10993-12 : 2012 | BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 12: SAMPLE PREPARATION AND REFERENCE MATERIALS |
ASTM E 1724 : 1995 | Standard Guide for Testing and Certification of Metal and Metal-Related Reference Materials |
BS ISO 22309:2011 | Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above |
UNI EN 15842 : 2010 | FOODSTUFFS - DETECTION OF FOOD ALLERGENS - GENERAL CONSIDERATIONS AND VALIDATION OF METHODS |
BS EN ISO 15193:2009 | In vitro diagnostic medical devices. Measurement of quantities in samples of biological origin. Requirements for content and presentation of reference measurement procedures |
BS 2000-524(2004) : 2004 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - BS 2000-524: DETERMINATION OF FLASH/NO FLASH - RAPID EQUILIBRIUM CLOSED CUP METHOD |
BS ISO 23380:2013 | Selection of methods for the determination of trace elements in coal |
DIN ISO 5725-2:2002-12 | Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method (ISO 5725-2:1994 including Technical Corrigendum 1:2002) |
DIN EN 15842:2010-06 | FOODSTUFFS - DETECTION OF FOOD ALLERGENS - GENERAL CONSIDERATIONS AND VALIDATION OF METHODS |
BS 2000-170(1998) : 1998 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS AND OTHER LIQUIDS - DETERMINATION OF FLASH POINT - ABEL CLOSED CUP METHOD |
07/30157023 DC : 0 | BS EN ISO 15194 - IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CERTIFIED REFERENCE MATERIALS AND THE CONTENT OF SUPPORTING DOCUMENTATION |
I.S. EN ISO 17511:2003 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN BIOLOGICAL SAMPLES - METROLOGICAL TRACEABILITY OF VALUES ASSIGNED TO CALIBRATORS AND CONTROL MATERIALS |
I.S. EN ISO 2592:2017 | PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF FLASH AND FIRE POINTS - CLEVELAND OPEN CUP METHOD (ISO 2592:2017) |
BS EN ISO/IEC 17025:2017 | General requirements for the competence of testing and calibration laboratories |
CSA ISO 10012-2 : 0 | QUALITY ASSURANCE FOR MEASURING EQUIPMENT - GUIDELINES FOR CONTROL OF MEASUREMENT PROCESSES |
I.S. EN ISO 148-3:2016 | METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 3: PREPARATION AND CHARACTERIZATION OF CHARPY V-NOTCH TEST PIECES FOR INDIRECT VERIFICATION OF PENDULUM IMPACT MACHINES (ISO 148-3:2016) |
BS 2000-34(2016) : 2016 | DETERMINATION OF FLASH POINT - PENSKY-MARTENS CLOSED CUP METHOD (ISO 2719:2016) |
EN ISO 2592:2017 | Petroleum and related products - Determination of flash and fire points - Cleveland open cup method (ISO 2592:2017) |
UNI EN ISO 13736 : 2013 | DETERMINATION OF FLASH POINT - ABEL CLOSED-CUP METHOD |
I.S. EN ISO 15193:2009 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CONTENT AND PRESENTATION OF REFERENCE MEASUREMENT PROCEDURES |
DIN EN 12697-38:2004-10 | Bituminous mixtures - Test methods for hot mix asphalt - Part 38: Common equipment and calibration; German version EN 12697-38:2004 |
DIN EN ISO 10993-12:2012-10 | Biological evaluation of medical devices - Part 12: Sample preparation and reference materials (ISO 10993-12:2012) |
I.S. EN ISO 13736:2013 | DETERMINATION OF FLASH POINT - ABEL CLOSED-CUP METHOD (ISO 13736:2013) |
I.S. EN ISO 10993-8:2000 | BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 8: SELECTION AND QUALIFICATION OF REFERENCE MATERIALS FOR BIOLOGICAL TESTS |
I.S. EN ISO 10993-12:2012 | BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 12: SAMPLE PREPARATION AND REFERENCE MATERIALS (ISO 10993-12:2012) |
I.S. EN ISO 2719:2016 | DETERMINATION OF FLASH POINT - PENSKY-MARTENS CLOSED CUP METHOD (ISO 2719:2016) |
I.S. EN ISO 3679:2015 | DETERMINATION OF FLASH NO-FLASH AND FLASH POINT - RAPID EQUILIBRIUM CLOSED CUP METHOD (ISO 3679:2015) |
UNI ISO/TR 18532 : 2010 | Guide to the application of statistical methods for quality and standardization in the industrial sector |
PD 6532-5:2000 | Reference materials. Guide to the contents of certificates of reference materials General requirements for the competence of reference material producers |
I.S. CWA 15261-2:2005 | MEASUREMENT UNCERTAINTIES IN MECHANICAL TESTS ON METALLIC MATERIALS - PART 2: THE EVALUATION OF UNCERTAINTIES IN TENSILE TESTING |
BS EN ISO 2592:2017 | Petroleum and related products. Determination of flash and fire points. Cleveland open cup method |
EN ISO 13736:2013 | Determination of flash point - Abel closed-cup method (ISO 13736:2013) |
I.S. EN ISO 3680:2004 | DETERMINATION OF FLASH/NO FLASH - RAPID EQUILIBRIUM CLOSED CUP METHOD |
03/305268 DC : DRAFT APR 2003 | WATER QUALITY - APPLICATION OF INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) FOR THE DETERMINATION OF ELEMENTS - PART 1: GENERAL GUIDELINES AND BASIC PRINCIPLES |
BS ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Basic methods for the determination of repeatability and reproducibility of a standard measurement method |
ASTM E 1724 : 1995 : R2001 | Standard Guide for Testing and Certification of Metal and Metal-Related Reference Materials (Withdrawn 2010) |
ISO 22309:2011 | Microbeam analysis — Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above |
03/317065 DC : DRAFT NOV 2003 | ISO/IEC 17025 - GENERAL REQUIREMENTS FOR THE COMPETENCE OF TESTING AND CALIBRATION LABS - AMENDMENT 1 |
BS ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results Intermediate measures of the precision of a standard measurement method |
BS EN 15842:2010 | Foodstuffs. Detection of food allergens. General considerations and validation of methods |
BS 3156-11.0.3(1997) : 1997 AMD 10655 | ANALYSIS OF FUEL GASES - METHODS FOR NON-MANUFACTURED GASES - GENERAL - GUIDELINES TO TRACEABILITY IN ANALYSIS OF NATURAL GAS |
BS ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results General principles and definitions |
BS 2000-523(2015) : 2015 | DETERMINATION OF FLASH NO-FLASH AND FLASH POINT - RAPID EQUILIBRIUM CLOSED CUP METHOD |
15/30301302 DC : 0 | BS EN ISO 2719 - DETERMINATION OF FLASH POINT - PENSKY-MARTENS CLOSED CUP METHOD |
ISO 20391-1:2018 | Biotechnology — Cell counting — Part 1: General guidance on cell counting methods |
BIS IS/ISO/IEC 17025 : 2005 AMD 1 | GENERAL REQUIREMENTS FOR THE COMPETENCE OF TESTING AND CALIBRATION LABORATORIES |
04/30122733 DC : DRAFT SEP 2004 | BS ISO 22309 - MICROBEAM ANALYSIS - QUANTITATIVE ANALYSIS USING ENERGY DISPERSIVE SPECTROMETRY (EDS) |
06/30145838 DC : DRAFT APR 2006 | ISO 23380 - GUIDANCE ON THE DETERMINATION OF TRACE ELEMENTS IN COAL |
EN 14726:2005 | Aluminium and aluminium alloys - Chemical analysis - Guideline for spark optical emission spectrometric analysis |
ISO Guide 80:2014 | Guidance for the in-house preparation of quality control materials (QCMs) |
ASTM D 7911 : 2014 | Standard Guide for Using Reference Material to Characterize Measurement Bias Associated with Volatile Organic Compound Emission Chamber Test |
ISO 22036:2008 | Soil quality — Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP - AES) |
ISO Guide 34:2009 | General requirements for the competence of reference material producers |
DIN EN ISO 3679:2015-06 | Determination of flash no-flash and flash point - Rapid equilibrium closed cup method (ISO 3679:2015) |
ISO 1523:2002 | Determination of flash point — Closed cup equilibrium method |
BS EN 14726:2005 | Aluminium and aluminium alloys. Chemical analysis. Guideline for spark optical emission spectrometric analysis |
BS EN ISO 3680:2004 | Methods of test for petroleum and its products. BS 2000-524. Determination of flash/no flash. Rapid equilibrium closed cup method |
BS EN ISO 17294-1:2006 | Water quality. Application of inductively coupled plasma mass spectrometry (ICP-MS) General guidelines |
BS EN 12287:1999 | In vitro diagnostic medical devices. Measurement of quantities in samples of biological origin. Description of reference materials |
UNI EN ISO 15193 : 2009 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CONTENT AND PRESENTATION OF REFERENCE MEASUREMENT PROCEDURES |
ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
UNE-EN ISO 148-3:2017 | Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines (ISO 148-3:2016) |
DIN EN ISO 148-3:2015-09 (Draft) | METALLIC MATERIALS - CHARPY PENDULUM IMPACT TEST - PART 3: PREPARATION AND CHARACTERIZATION OF CHARPY V-NOTCH TEST PIECES FOR INDIRECT VERIFICATION OF PENDULUM IMPACT MACHINES (ISO 148-3:2016) |
BS EN ISO 15194:2009 | In vitro diagnostic medical devices. Measurement of quantities in samples of biological origin. Requirements for certified reference materials and the content of supporting documentation |
PD ISO/TR 16476:2016 | Reference materials. Establishing and expressing metrological traceability of quantity values assigned to reference materials |
06/30138176 DC : 0 | EN ISO 13736 - DETERMINATION OF FLASH POINT - ABEL CLOSED CUP METHOD |
12/30271500 DC : 0 | BS ISO GUIDE 80 - GUIDANCE FOR IN-HOUSE PRODUCTION OF REFERENCE MATERIALS FOR QUALITY CONTROL (QCMS) |
PD ISO Guide 34:2009 | General requirements for the competence of reference material producers |
DIN EN ISO 15194:2009-10 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CERTIFIED REFERENCE MATERIALS AND THE CONTENT OF SUPPORTING DOCUMENTATION |
DIN ISO 22036:2009-06 | Soil quality - Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP-AES) (ISO 22036:2008) |
BS EN ISO 148-3:2016 | Metallic materials. Charpy pendulum impact test Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines |
CEN/TR 10350:2013 | Analysis of steels and irons - Internal laboratory procedure for checking the accuracy of an analytical method by using Certified Reference Materials |
ISO/TR 16476:2016 | Reference materials — Establishing and expressing metrological traceability of quantity values assigned to reference materials |
DD ISO/TS 21748:2004 | Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation |
I.S. EN 15842:2010 | FOODSTUFFS - DETECTION OF FOOD ALLERGENS - GENERAL CONSIDERATIONS AND VALIDATION OF METHODS |
BS ISO 17294-1 : 2004 AMD 16802 | WATER QUALITY - APPLICATION OF INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) - PART 1: GENERAL GUIDELINES |
16/30325304 DC : 0 | BS EN ISO 2592 - PETROLEUM AND RELATED PRODUCTS - DETERMINATION OF FLASH AND FIRE POINTS - CLEVELAND OPEN CUP METHOD |
04/30103951 DC : DRAFT JUN 2004 | |
BS ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results Use in practice of accuracy values |
BS 2000-34(2002) : 2002 AMD 15248 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF FLASH POINT - PENSKY-MARTENS CLOSED CUP METHOD |
PREN 45001 : DRAFT 1997 | GENERAL REQUIREMENTS FOR THE COMPETENCE OF TESTING AND CALIBRATION LABORATORIES |
09/30191982 DC : 0 | BS ISO 21748 - GUIDANCE FOR THE USE OF REPEATABILITY, REPRODUCIBILITY AND TRUENESS ESTIMATES IN MEASUREMENT UNCERTAINTY ESTIMATION |
DIN EN ISO 15193:2009-10 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CONTENT AND PRESENTATION OF REFERENCE MEASUREMENT PROCEDURES |
03/109441 DC : DRAFT JUNE 2003 | EN 14726 - ALUMINIUM AND ALUMINIUM ALLOYS - CHEMICAL ANALYSIS - GUIDELINE FOR SPARK OPTICAL EMISSION SPECTROMETRIC ANALYSIS |
13/30285144 DC : 0 | BS ISO 3679 - DETERMINATION OF FLASH POINT - RAPID EQUILIBRIUM CLOSED CUP METHOD |
I.S. EN 14726:2005 | ALUMINIUM AND ALUMINIUM ALLOYS - CHEMICAL ANALYSIS - GUIDELINE FOR SPARK OPTICAL EMISSION SPECTROMETRIC ANALYSIS |
CSA ISO/TR 10017 : 2003 : R2013 | GUIDANCE ON STATISTICAL TECHNIQUES FOR ISO 9001:2000 |
PD ISO/TR 10017:2003 | Guidance on statistical techniques for ISO 9001:2000 |
BS 2000-170(2013) : 2013 | DETERMINATION OF FLASH POINT - ABEL CLOSED-CUP METHOD (ISO 13736:2013) |
BS 2000-36(2002) : 2002 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - DETERMINATION OF FLASH AND FIRE POINTS - CLEVELAND OPEN CUP METHOD |
PD CEN/TR 10350:2013 | Analysis of steels and irons. Internal laboratory procedure for checking the accuracy of an analytical method by using Certified Reference Materials |
S.R. ISO/TR 10017:2003 | GUIDANCE ON STATISTICAL TECHNIQUES FOR ISO 9001:2000 |
ISO/IEC 17025:2017 | General requirements for the competence of testing and calibration laboratories |
ISO 14595:2014 | Microbeam analysis — Electron probe microanalysis — Guidelines for the specification of certified reference materials (CRMs) |
ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
I.S. EN 15309:2007 | CHARACTERIZATION OF WASTE AND SOIL - DETERMINATION OF ELEMENTAL COMPOSITION BY X-RAY FLUORESCENCE |
DIN EN ISO 17511:2003-11 | In vitro diagnostic medical devices - Measurement of quantities in biological samples - Metrological traceability of values assigned to calibrators and control materials (ISO 17511:2003) |
ISO 16042:2007 | Iron ores Guidelines for the use of certified reference materials (CRMs) |
ISO/TR 18532:2009 | Guidance on the application of statistical methods to quality and to industrial standardization |
DIN EN ISO 13736:2013-08 | Determination of flash point - Abel closed-cup method (ISO 13736:2013) |
ISO 3679:2015 | Determination of flash no-flash and flash point — Rapid equilibrium closed cup method |
BS EN ISO 13736:2008 | Determination of flash point. Abel closed-cup method |
ISO 14111:1997 | Natural gas — Guidelines to traceability in analysis |
BS EN ISO 2719:2002 | Determination of flash point. Pensky-Martens closed cup method |
BS EN ISO 3679:2015 | Determination of flash no-flash and flash point. Rapid equilibrium closed cup method |
UNE-EN ISO 3679:2015 | Determination of flash no-flash and flash point - Rapid equilibrium closed cup method (ISO 3679:2015) |
BS EN ISO 17511:2003 | In vitro diagnostic medical devices. Measurement of quantities in biological samples. Metrological traceability of values assigned to calibrators and control materials |
UNE-EN ISO 10993-12:2013 | Biological evaluation of medical devices - Part 12: Sample preparation and reference materials (ISO 10993-12:2012) |
ISO 10993-12:2012 | Biological evaluation of medical devices Part 12: Sample preparation and reference materials |
ISO 17294-1:2004 | Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 1: General guidelines |
ISO 15193:2009 | In vitro diagnostic medical devices Measurement of quantities in samples of biological origin Requirements for content and presentation of reference measurement procedures |
UNE-EN ISO/IEC 17025:2017 | General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2017) |
ISO 3680:2004 | Determination of flash/no flash Rapid equilibrium closed cup method |
ISO 13736:2013 | Determination of flash point Abel closed-cup method |
UNE-EN ISO 2719:2017 | Determination of flash point - Pensky-Martens closed cup method (ISO 2719:2016) |
ISO 2719:2016 | Determination of flash point — Pensky-Martens closed cup method |
EN ISO 15193:2009 | In vitro diagnostic medical devices - Measurement of quantities in samples of biological origin - Requirements for content and presentation of reference measurement procedures (ISO 15193:2009) |
EN ISO 3679:2015 | Determination of flash no-flash and flash point - Rapid equilibrium closed cup method (ISO 3679:2015) |
EN ISO 14111:1999 | Natural gas - Guidelines to traceability in analysis (ISO 14111:1997) |
EN 15309:2007 | Characterization of waste and soil - Determination of elemental composition by X-ray fluorescence |
EN ISO 10993-8 : 2000 | BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 8: SELECTION AND QUALIFICATION OF REFERENCE MATERIALS FOR BIOLOGICAL TESTS |
EN 15842:2010 | Foodstuffs - Detection of food allergens - General considerations and validation of methods |
EN ISO 15194:2009 | In vitro diagnostic medical devices - Measurement of quantities in samples of biological origin - Requirements for certified reference materials and the content of supporting documentation (ISO 15194:2009) |
EN ISO 3680:2004 | Determination of flash/no flash - Rapid equilibrium closed cup method (ISO 3680:2004) |
EN ISO 1523:2002 | Determination of flash point - Closed cup equilibrium method (ISO 1523:2002) |
EN ISO 17294-1:2006 | Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004) |
04/30105010 DC : DRAFT JUL 2004 | ISO 12156-1 - DIESEL FUEL - ASSESSMENT OF LUBRICITY USING THE HIGH-FREQUENCY RECIPROCATING RIG (HFRR) - PART 1: TEST METHOD |
DIN EN 15309:2007-08 | Characterization of waste and soil - Determination of elemental composition by X-ray fluorescence |
ISO 18227:2014 | Soil quality — Determination of elemental composition by X-ray fluorescence |
PD ISO/TS 20460:2015 | Paper and board. Automated on-line testing. Metrological comparability between standardized measurements and output of on-line gauges |
BS ISO 14595:2014 | Microbeam analysis. Electron probe microanalysis. Guidelines for the specification of certified reference materials (CRMs) |
BS 2000-523(2004) : 2004 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - BS 2000-523: DETERMINATION OF FLASH POINT - RAPID EQUILIBRIUM CLOSED CUP METHOD |
ISO 14606:2015 | Surface chemical analysis — Sputter depth profiling — Optimization using layered systems as reference materials |
ISO 23380:2013 | Selection of methods for the determination of trace elements in coal |
PD ISO GUIDE 35:2017 | Reference materials. Guidance for characterization and assessment of homogeneity and stability |
CSA ISO/TR 10017:2003 | GUIDANCE ON STATISTICAL TECHNIQUES FOR ISO 9001:2000 |
EN ISO 10993-12:2012 | Biological evaluation of medical devices - Part 12: Sample preparation and reference materials (ISO 10993-12:2012) |
97/402277 DC : DRAFT APR 1997 | PREN 45001 - GENERAL REQUIREMENTS FOR THE COMPETENCE OF TESTING AND CALIBRATION LABORATORIES |
00/565675 DC : DRAFT DEC 2000 | BS EN ISO 17511 - IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - METROLOGICAL TRACEABILITY OF VALUES ASSIGNED TO CALIBRATORS AND CONTROL MATERIALS |
ISO/TR 10017:2003 | Guidance on statistical techniques for ISO 9001:2000 |
UNI EN ISO 15194 : 2009 | IN VITRO DIAGNOSTIC MEDICAL DEVICES - MEASUREMENT OF QUANTITIES IN SAMPLES OF BIOLOGICAL ORIGIN - REQUIREMENTS FOR CERTIFIED REFERENCE MATERIALS AND THE CONTENT OF SUPPORTING DOCUMENTATION |
ISO/TS 20460:2015 | Paper and board — Automated on-line testing — Metrological comparability between standardized measurements and output of on-line gauges |
ANSI/AAMI/ISO 10993-12:2012 | BIOLOGICAL EVALUATION OF MEDICAL DEVICES - PART 12: SAMPLE PREPARATION AND REFERENCE MATERIALS |
ISO 15194:2009 | In vitro diagnostic medical devices Measurement of quantities in samples of biological origin Requirements for certified reference materials and the content of supporting documentation |
BS EN ISO 1523:2002 | Method of test for petroleum and its products. Determination of flash point. Closed cup equilibrium method |
ISO 148-3:2016 | Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines |
BS EN 12286:1999 | In vitro diagnostic medical devices. Measurement of quantities in samples of biological origin. Presentation of reference measurement procedures |
DIN EN 14726:2005-12 | ALUMINIUM AND ALUMINIUM ALLOYS - CHEMICAL ANALYSIS - GUIDELINE FOR SPARK OPTICAL EMISSION SPECTROMETRIC ANALYSIS |
DIN EN ISO 3680:2004-07 | DETERMINATION OF FLASH/NO FLASH - RAPID EQUILIBRIUM CLOSED CUP METHOD |
EN 12697-38:2004 | Bituminous mixtures - Test methods for hot mix asphalt - Part 38: Common equipment and calibration |
I.S. EN ISO 17294-1:2006 | WATER QUALITY - APPLICATION OF INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY (ICP-MS) - PART 1: GENERAL GUIDELINES |
ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
ISO 15194:2009 | In vitro diagnostic medical devices Measurement of quantities in samples of biological origin Requirements for certified reference materials and the content of supporting documentation |
ISO 15189:2012 | Medical laboratories — Requirements for quality and competence |
ISO 16269-4:2010 | Statistical interpretation of data Part 4: Detection and treatment of outliers |
ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
ISO Guide 35:2017 | Reference materials — Guidance for characterization and assessment of homogeneity and stability |
ISO 5725-4:1994 | Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method |
ISO Guide 80:2014 | Guidance for the in-house preparation of quality control materials (QCMs) |
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 Guide 30:2015 | Reference materials — Selected terms and definitions |
ISO 5725-2:1994 | Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method |
NEN 7779 : 2008 | ENVIRONMENT - MEASUREMENT UNCERTAINTY |
ISO Guide 31:2015 | Reference materials — Contents of certificates, labels and accompanying documentation |
ISO 7870-5:2014 | Control charts — Part 5: Specialized control charts |
ISO Guide 34:2009 | General requirements for the competence of reference material producers |
ISO 5725-5:1998 | Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method |
ECA ILAC G9 : 2005 | GUIDELINES FOR THE SELECTION AND USE OF REFERENCE MATERIALS |
ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
ISO 3534-1:2006 | Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability |
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