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NF B53-653 ; NF EN 13442:2023-04-05
Wood and parquet flooring and wood panelling and cladding - Determination of the resistance to chemical agents
Edition
2023-04-05
NF X43-282 ; NF EN ISO 13137:2022-10-05
Workplace atmospheres - Pumps for personal sampling of chemical and biological agents - Requirements and test methods
Edition
2022-10-05
NF X43-277 ; NF EN 482:2021-03-05
Workplace exposure - Procedures for the determination of the concentration of chemical agents - Basic performance requirements
Edition
2021-03-05
NF S61-826 ; NF EN 17407:2020-09-09
Portable equipment for projecting extinguishing agents supplied by firefighting pumps - Collecting heads and dividing breechings PN 16
Edition
2020-09-09
NF G52-024 ; NF EN ISO 19071:2016-06-11
Leather - Chemical tests - Determination of chromium (VI) and the reductive potential for chromium tanning agents
Edition
2016-06-11
NF U42-608 ; NF EN 16847:2016-04-09
Fertilizers - Determination of complexing agents in fertilizers - Identification of heptagluconic acid by chromatography
Edition
2016-04-09
NF T73-297 ; NF EN 15608:2008-07-01
Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
Edition
2008-07-01
NF U42-509 ; NF EN 15452:2008-10-01
Fertilizers - Determination of chelating agents - Determination of iron chelated by o,p- EDDHA by reversed phase HPLC
Edition
2008-10-01
NF U42-508 ; NF EN 15451:2008-10-01
Fertilizers - Determination of chelating agents - Determination of iron chelated by EDDHSA by ion pair chromatography
Edition
2008-10-01
NF S61-821-3 ; NF EN 15767-3:2010-11-01
Portable equipment for projecting extinguishing agents supplied by fire fighting pumps - Portable monitors - Part 3: foam devices
Edition
2010-11-01
