complete
EN ISO 862:1995 Surface active agents - Vocabulary - Trilingual version (ISO 862:1984/Cor 1:1993)
EN 1262:2003 Surface active agents - Determination of pH value of solutions or dispersions
EN 1557:1996 Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission
EN 1772:2000 Surface active agents - Determination of wetting power by immersion (ISO 8022:1990 modified)
EN 1791:1997 Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009)
EN ISO 2871-1:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)
EN ISO 2871-2:2010 Surface active agents - Detergents - Determination of cationic-active matter content - Part 2: Cationic-active matter of low molecular mass (between 200 and 500) (ISO 2871-2:2010)
EN ISO 4320:1997 Non-ionic surface active agents - Determination of cloud point index - Volumetric method (ISO 4320:1977, Including Erratum:1980)
EN ISO 6845:2003 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)
EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
EN 12139:1999 Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC/GPC
EN 12458:1999 Surface active agents - Determination of stability in hard water
EN 12582:1999 Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD
EN 12728:1999 Surface active agents - Determination of foaming power - Perforated disc beating method
EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness
EN 12836:2002 Surface active agents - Determination of the water number of alkoxylated products
EN 12974:1999 Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
EN 13267:2001 Surface active agents - Determination of water content - Karl Fischer method
EN 13268:2001 Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts
EN 13268:2001/AC:2002 Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts
EN 13270:2001 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
EN 13270:2001/AC:2002 Surface active agents - Determination of the active matter content in alkyldimethylbetaines
EN 13273:2001 Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC)
EN 13320:2002 Surface active agents - Gas chromatographic trace determination of free ethylene oxide in ethoxylates
EN 13405:2002 Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC)
EN 13435:2001 Surface active agents - Determination of free amine content of alkyl dimethyl betaines
EN 13560:2001 Surface active agents - Determination of amide nitrogen content - Potentiometric titration
EN 13560:2001/AC:2002 Surface active agents - Determination of amide nitrogen content - Potentiometric titration
EN 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration
EN 13717:2002 Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration
EN 13926:2003 Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
EN 13996:2002 Surface active agents - Foaming power and antifoaming power - Turbine stirring method
EN 14210:2003 Surface active agents - Determination of interfacial tension of solutions of surface active agents by the stirrup or ring method
EN 14370:2004 Surface active agents - Determination of surface tension
EN 14371:2004 Surface active agents - Determination of foamability and degree of foamability - Circulation test method
EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
EN 14480:2004/AC:2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
EN 14666:2005 Surface active Agents - Determination of tetraacetyl ethylene diamine (TAED) content in TAED granules - Gas chromatographic method
EN 14667:2005 Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method
EN 14668:2005 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
EN 14668:2005/AC:2006 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
EN 14669:2005 Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method
EN 14670:2005 Surface active agents - Sodium dodecyl sulfate - Analytical method
EN 14712:2005 Surface active agents - Determination of physical stability in alkaline and acid solutions
EN 14880:2005 Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method
EN 14881:2005 Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
EN 14981:2006 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC
EN 15109:2006 Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
EN 15168:2006 Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
EN 15608:2008 Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
EN 15647:2009 Surface active agents - Determination of the dispersing effect of surfactants on powder
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