Soil quality. Determination of linear alkylbenzene sulfonate (LAS). Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)
Edition 2012-09-30

Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989)
Edition 2003-07-11

Standard Test Method of Analysis of Oil-Soluble Sulfonates by Liquid Chromatography
Edition 2018

Surface active agents; technical alkane sulfonates; determination of alkane monosulfonates content by direct two-phase titration
Edition 1988-06

Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989)
Edition 2003-02

Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003
Edition 2003-06

Textiles and textile products - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography; German version EN 17681-1:2022
Edition 2022-11

Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
Edition 1994-01

Textiles - Tests for colour fastness - Part C09: Colour fastness to domestic and commercial laundering - Oxidative bleach response using a non-phosphate reference detergent incorporating a low temperature bleach activator (ISO 105-C09:2001+Amd 1:2003); German version EN ISO 105-C09:2003+A1:2007
Edition 2007-10

Textiles and textile products - Organic fluorine - Part 2: Determination of volatile compounds by extraction method using gas chromatography; German version EN 17681-2:2022
Edition 2022-11