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NF T73-428 ; NF EN 15647:2009-02-01
Surface active agents - Determination of the dispersing effect of surfactants on powder
Edition
2009-02-01
NF T73-430 ; NF EN 17035:2021-09-22
Surface active agents - Bio-based surfactants - Requirements and test methods
Edition
2021-09-22
ASTM D 4251
Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
Edition
1989
ASTM D 2959
Standard Test Method for Ethylene Oxide Content of Polyethoxylated Nonionic Surfactants
Edition
1995
BS EN 903 ; BS 6068-2.23:1994-01-15
Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
Edition
1994-01-15
SN EN 15647
Surface active agents - Determination of the dispersing effect of surfactants on powder
Edition
2009-04
SN EN 17035
Surface active agents - Bio-based surfactants - Requirements and test methods
Edition
2021-10
ISO 19619
Surface active agents - Determination of free propylene oxide content in propylene oxide adduct surfactants - GC method
Edition
2018-01
ISO 17280
Surface active agents - Determination of 1,4-dioxan residues in surfactants obtained from epoxyethane by gas chromatography
Edition
2015-05
ISO 17293-2
Surface active agents - Determination of chloroacetic acid (chloroacetate) in surfactants - Part 2: Ionic chromatographic method
Edition
2014-04
