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Number of results 435
UNE-EN 17035:2022 UNE
Status: Vigente/ 2022-05-25
Surface Active Agents - Bio-based surfactants - Requirements and test methods
UNE-EN 12829:2011 UNE
Status: Vigente/ 2024-10-31
Surface active agents - Preparation of water with known calcium and magnesium hardness
UNE-EN ISO 2871-2:2010 UNE
Status: Vigente/ 2010-07-07
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)
UNE-EN ISO 2871-1:2010 UNE
Surface active agents - Detergents - Determination of cationic-active matter content - Part 1: High-molecular-mass cationic-active matter (ISO 2871-1:2010)
UNE-EN ISO 8799:2009 UNE
Status: Vigente/ 2009-11-04
Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
UNE-EN ISO 2870:2009 UNE
Status: Vigente/ 2009-09-09
Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009)
UNE-EN 15647:2009 UNE
Surface active agents - Determination of the dispersing effect of surfactants on powder
UNE-EN 15608:2009 UNE
Status: Vigente/ 2009-01-28
Surface active agents - Quantitative determination of free fatty acid in alkylamidopropylbetaines - Gas-chromatographic method
UNE-EN 14981:2007 UNE
Surface active agents. Determination of content of high boiling solvents in liquid detergents by GLC
UNE-EN 15109:2007 UNE
Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
UNE-EN 15168:2007 UNE
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
UNE-EN 1890:2006 UNE
Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
UNE-EN 14480:2005/AC:2006 UNE
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
UNE-EN 14880:2006 UNE
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method
UNE-EN 14881:2006 UNE
Surface active agents - Determination of N-(3-dimethylaminopropyl)-alkylamide content in alkylamidopropylbetaines - Gas chromatographic method
UNE-EN 14670:2005 UNE
Surface active agents - Sodium dodecyl sulfate - Analytical method
UNE-EN 14669:2005 UNE
Surface active agents - Determination of anionic surface active agents and soaps in detergents and cleansers - Potentiometric two-phase titration method
UNE-EN 14666:2005 UNE
Surface active Agents - Determination of tetraacetyl ethylene diamine (TAED) content in TAED granules - Gas chromatographic method
UNE-EN 14667:2005 UNE
Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method
UNE-EN 14668:2005 UNE
Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
UNE-EN 14712:2005 UNE
Surface active agents - Determination of physical stability in alkaline and acid solutions
UNE-EN 14370:2005 UNE
Surface active agents - Determination of surface tension
UNE-EN 14371:2005 UNE
Surface active agents - Determination of foamability and degree of foamability - Circulation test method
UNE-EN 14480:2005 UNE
UNE-EN ISO 862:2004 ERRATUM UNE
Status: Vigente/ 2006-10-01
SURFACE ACTIVE AGENTS. VOCABULARY. TRILINGUAL VERSION. (ISO 862:1984/COR 1:1993).
UNE-EN 14210:2004 UNE
Surface active agents - Determination of interfacial tension of solutions of surface active agents by the stirrup or ring method
UNE-EN 1262:2004 UNE
Surface active agents - Determination of pH value of solutions or dispersions
UNE-EN 13926:2003 UNE
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
UNE-EN ISO 6845:2003 UNE
Status: Vigente/ 2008-05-01
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)
UNE-EN 13955:2003 UNE
Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.
UNE-EN 13717:2003 UNE
Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.
UNE-EN 13405:2003 UNE
Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC).
UNE-EN 13996:2003 UNE
Surface active agents - Foaming power and antifoaming power - Turbine stirring method.
UNE-EN 13560/AC:2003 UNE
Status: Vigente/ 2007-01-01
Surface active agents - Determination of amide nitrogen content - Potentiometric titration.
UNE-EN 12836:2002 UNE
Surface active agents - Determination of the water number of alkoxylated products
UNE-EN 13320:2002 UNE
Surface active agents - Gas chromatographic trace determination of free ethylene oxide in ethoxylates
UNE-EN 13560:2002 UNE
Surface active agents - Determination of amide nitrogen content - Potentiometric titration
UNE-EN 13435:2002 UNE
Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
UNE-EN 13716:2002 UNE
Surface active agents - Determination of total base nitrogen - Potentiometric titration.
UNE-EN 13273:2002 UNE
Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC).
UNE-EN 13267:2002 UNE
Surface active agents - Determination of water content - Karl Fischer method.
UNE-EN 13268:2002 UNE
Status: Vigente/ 2002-02-18
Surface active agents - Determination of ethylene oxide and propylene oxide groups in ethylene oxide and propylene oxide adducts.
UNE-EN 13270:2002 UNE
Surface active agents - Determination of the active matter content in alkyldimethylbetaines.
UNE-EN 1772:2001 UNE
Surface active agents - Determination of wetting power by immersion. (ISO 8022:1990 modified)
UNE-EN 12974:2000 UNE
Surface active agents - Determination of the 1,4-dioxane content in alkyl-ethoxy-sulfate products by GLC/head space procedure
UNE-EN 12728:2000 UNE
SURFACE ACTIVE AGENTS - DETERMINATION OF FOAMING POWER - PERFORATED DISC BEATING METHOD
UNE-ENV 12836:2000 UNE
Status: Anulada/ 2002-07-30
SURFACE ACTIVE AGENTS. DETERMINATION OF THE WATER NUMBER OF ALKOXYLATED PRODUCTS
UNE-EN 1890:1999 UNE
Status: Anulada/ 2006-11-22
SURFACE ACTIVE AGENTS. DETERMINATION OF CLOUD POINT OF NON-IONIC SURFACE ACTIVE AGENTS OBTAINED BY CONDENSATION OF ETHYLENE OXIDE
UNE-EN 12582:1999 UNE
Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD
UNE-EN 12139:1999 UNE
SURFACE ACTIVE AGENTS - DETERMINATION OF THE TOTAL POLYETHYLENE GLYCOL CONTENT OF NON-IONIC SURFACE ACTIVE AGENTS (EO ADDUCTS) BY HPLC/GPC
