Search results
Search list
Results in:
NF V37-046 ; NF ISO 18144:2004-01-01
Environmental tobacco smoke - Estimation of its contribution to respirable suspended particles - Method based on solanesol
Edition
2004-01-01
NF X20-105 ; NF ISO 12963:2017-09-02
Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration
Edition
2017-09-02
NF X20-105/A1 ; NF ISO 12963/A1:2021-02-20
Gas analysis - Comparison methods for the determination of the composition of gas mixtures based on one- and two-point calibration - AMENDMENT 1 : correction to Formula 5
Edition
2021-02-20
NF X20-528-2 ; NF EN ISO 12213-2:2009-12-01
Natural gas - Calculation of compression factor - Part 2: calculation using molar-composition analysis
Edition
2009-12-01
NF X20-528-3 ; NF EN ISO 12213-3:2009-12-01
Natural gas - Calculation of compression factor - Part 3: calculation using physical properties
Edition
2009-12-01
NF X43-283-2 ; NF EN 13205-2:2014-08-09
Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 2: laboratory performance test based on determination of sampling efficiency
Edition
2014-08-09
NF X43-283-4 ; NF EN 13205-4:2014-08-09
Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: laboratory performance test based on comparison of concentrations
Edition
2014-08-09
NF X44-062-1 ; NF EN ISO 16890-1:2017-05-12
Air filters for general ventilation - Part 1: technical specifications, requirements and classification system based upon particulate matter efficiency (ePM)
Edition
2017-05-12
NF Z74-218 ; NF EN ISO/IEC 27017:2021-01-20
Information technology - Security techniques - Code of practice for information security controls based on ISO/IEC 27002 for cloud services
Edition
2021-01-20
24/30484970 DC
BS EN 15522-2:2023/A1 Oil spill identification - Petroleum and petroleum related products. Part 2: Analytical method and interpretation of results based on GC-FID and GC-low resolution-MS analyses
Edition
2024-03-21