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NF T73-406 ; NF EN 12728:2000-02-01
Surface active agents - Determination of foaming power - Perforated disc beating method
Edition
2000-02-01
NF T73-235 ; NF EN 13270:2001-09-01
Surface active agents - Determination of the active matter content in alkyl dimethylbetaines
Edition
2001-09-01
NF T73-201 ; NF EN 13267:2001-09-01
Surface active agents - Determination of water content - Karl Fischer method
Edition
2001-09-01
NF T73-282 ; NF EN 13716:2002-02-01
Surface active agents - Determination of total base nitrogen - Potentiometric titration
Edition
2002-02-01
NF T73-280 ; NF EN 13435:2002-02-01
Surface active agents - Determination of free amine content of alkyl dimethyl betaines
Edition
2002-02-01
NF T73-281 ; NF EN 13560:2002-03-01
Surface active agents - Determination of amide nitrogen content - Potentiometric titration
Edition
2002-03-01
NF T73-278 ; NF EN 13320:2002-05-01
Surface active agents - Gas chromatographic trace determination of free ethylene oxide in ethoxylates
Edition
2002-05-01
NF T73-423 ; NF EN 12836:2002-05-01
Surface active agents - Determination of the water number of alkoxylated products
Edition
2002-05-01
NF T73-425 ; NF EN 13996:2003-02-01
Surface active agents - Foaming power and antifoaming power - Turbine stirring method
Edition
2003-02-01
BS EN ISO 20776-1
Susceptibility testing of infectious agents and evaluation of performance of antimicrobial susceptibility test devices. Broth micro-dilution reference method for testing the in vitro activity of antimicrobial agents against rapidly growing aerobic bacteria involved in infectious diseases
Edition
2020-07-07
