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Number of results 435
UNE 55548:1990 UNE
Status: Vigente/ 2024-12-07
SURFACE ACTIVE AGENTS. TECHNICAL ALKANE SULFONATES. DETERMINATION OF ALKANE MONOSULFONATES CONTENT BY DIRECT TWO-PHASE TITRATION
UNE 55836:1987 UNE
SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF INORGANIC SULFATES. GRAVIMETRIC METHOD
UNE 55804:1985 UNE
SURFACE ACTIVE AGENTS. DETERMINATION OF THE POWER TO DISPERSE CALCIUM SOAP. ACIDIMETRIC METHOD (MODIFIED SCHÖNFELDT METHOD)
UNE 55522:1991 UNE
Status: Current/ 2024-11-01
SURFACE ACTIVE AGENTS. DETERMINATION OF RHEOLOGICAL BEHAVIOUR USING A ROTATIONAL VISCOMETER.
UNE 55808:1985 UNE
SURFACE ACTIVE AGENTS. DETERMINATION OF MINERAL SULFATE CONTENT. TITRIMETRIC METHOD
UNE 55809:1985 UNE
SURFACE ACTIVE AGENTS. MERCERIZING AGENTS. EVALUATION OF THE ACTIVITY OF WETTING PRODUCTS FOR MERCERIZATION BY DETERMINATION OF THE SHRINKAGE RATE OF COTTON
UNE 55810:1991 UNE
SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. DETERMINATION OF TOTAL ACTIVE MATTER CONTENT.
UNE 55732:1984 UNE
SURFACE ACTIVE AGENTS. TECHNICAL ETHOXYLATED FATTY AMINES. METHODE OF ANALYSIS
UNE 55802:1985 UNE
SURFACE ACTIVE AGENTS. CATIONIC SURFACE ACTIVE AGENTS (HYDROCHLORIDES AND HYDROBROMIDES). DETERMINATION OF CRITICAL MICELLIZATION CONCENTRATION. METHOD BY MEASUREMENT OF COUNTER ION ACTIVITY
UNE 55705:1984 UNE
SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL BORON CONTENT. TITRIMETRIC METHOD
UNE 55842:1990 UNE
SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. ESTIMATION OF THE MEAN RELATIVE MOLECULAR MASS
UNE 55828:1986 UNE
SURFACE ACTIVE AGENTS. DETERGENTS FOR DOMESTIC MACHINE DISHWASHING. GUIDE FOR COMPARATIVE TESTING OF PERFORMANCE
UNE 55805:1985 UNE
SURFACE ACTIVE AGENTS. ANIONIC SURFACE ACTIVE AGENTS. DETERMINATION OF SOLUBILITY IN WATER
UNE-EN 1791:1997 UNE
Status: Vigente/ 2024-10-31
Surface active agents - Fatty alkyl dimethyl amine oxides - Determination of the amine oxide content
UNE-EN 1557:1997 UNE
Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission
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
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 12458:1999 UNE
Surface active agents - Determination of stability in hard water
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-EN 1772:2001 UNE
Surface active agents - Determination of wetting power by immersion. (ISO 8022:1990 modified)
UNE-EN 13267:2002 UNE
Surface active agents - Determination of water content - Karl Fischer method.
UNE-EN 13270:2002 UNE
Surface active agents - Determination of the active matter content in alkyldimethylbetaines.
UNE-EN 13560:2002 UNE
Surface active agents - Determination of amide nitrogen content - 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 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 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 13996:2003 UNE
Surface active agents - Foaming power and antifoaming power - Turbine stirring method.
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 13926:2003 UNE
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
UNE-EN 13405:2003 UNE
Surface active agents - Determination of dialkyl-tetralins content in linear alkylbenzene by high performance liquid chromatography (HPLC).
UNE-EN 1262:2004 UNE
Surface active agents - Determination of pH value of solutions or dispersions
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 14371:2005 UNE
Surface active agents - Determination of foamability and degree of foamability - Circulation test method
UNE-EN 14370:2005 UNE
Surface active agents - Determination of surface tension
UNE-EN 14712:2005 UNE
Surface active agents - Determination of physical stability in alkaline and acid solutions
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 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 1890:2006 UNE
Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
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 14981:2007 UNE
Surface active agents. Determination of content of high boiling solvents in liquid detergents by GLC
