full list:

ISO 304:1985 Surface active agents -- Determination of surface tension by drawing up liquid films
ISO 304:1985/Cor 1:1998 Surface active agents -- Determination of surface tension by drawing up liquid films
ISO 456:1973 Surface active agents -- Analysis of soaps -- Determination of free caustic alkali
ISO 457:1983 Soaps -- Determination of chloride content -- Titrimetric method
ISO 607:1980 Surface active agents and detergents -- Methods of sample division
ISO 672:1978 Soaps -- Determination of moisture and volatile matter content -- Oven method
ISO 673:1981 Soaps -- Determination of content of ethanol-insoluble matter
ISO 684:1974 Analysis of soaps -- Determination of total free alkali
ISO 685:1975 Analysis of soaps -- Determination of total alkali content and total fatty matter content
ISO 696:1975 Surface active agents -- Measurement of foaming power -- Modified Ross-Miles method
ISO 697:1981 Surface active agents -- Washing powders -- Determination of apparent density -- Method by measuring the mass of a given volume
ISO 862:1984 Surface active agents -- Vocabulary
ISO 862:1984/Cor 1:1993 Surface active agents -- Vocabulary
ISO 893:1989 Surface active agents -- Technical alkane sulfonates -- Methods of analysis
ISO 894:1977 Surface active agents -- Technical sodium primary alkylsulphates -- Methods of analysis
ISO 895:1977 Surface active agents -- Technical sodium secondary alkylsulphates -- Methods of analysis
ISO 1063:1974 Surface active agents -- Determination of stability in hard water
ISO 1064:1974 Surface active agents -- Determination of apparent density of pastes on filling
ISO 1065:1991 Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents -- Determination of cloud point
ISO 1066:1975 Analysis of soaps -- Determination of glycerol content -- Titrimetric method
ISO 1067:1974 Analysis of soaps -- Determination of unsaponifiable* unsaponified and unsaponified saponifiable matter
ISO 1104:1977 Surface active agents -- Technical sodium alkylarylsulphonates (excluding benzene derivatives) -- Methods of analysis
ISO 2131:1972 Surface active agents -- Simplified classification
ISO 2174:1990 Surface active agents -- Preparation of water with known calcium hardness
ISO 2267:1986 Surface active agents -- Evaluation of certain effects of laundering -- Methods of preparation and use of unsoiled cotton control cloth
ISO 2268:1972 Surface active agents (non-ionic) -- Determination of polyethylene glycols and non-ionic active matter (adducts) -- Weibull method
ISO 2270:1989 Non-ionic surface active agents -- Polyethoxylated derivatives -- Iodometric determination of oxyethylene groups
ISO 2271:1989 Surface active agents -- Detergents -- Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure
ISO 2272:1989 Surface active agents -- Soaps -- Determination of low contents of free glycerol by molecular absorption spectrometry
ISO 2456:1986 Surface active agents -- Water used as a solvent for tests -- Specification and test methods
ISO 2868:1973 Surface active agents -- Detergents -- Anionic-active matter stable to acid hydrolysis -- Determination of trace amounts
ISO 2869:1973 Surface active agents -- Detergents -- Anionic-active matter hydrolyzable under alkaline conditions -- Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 2870:2009 Surface active agents -- Detergents -- Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
ISO 2871-1:2010 Surface active agents -- Detergents -- Determination of cationic-active matter content -- Part 1: High-molecular-mass cationic-active matter
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 4198:1984 Surface active agents -- Detergents for hand dishwashing -- Guide for comparative testing of performance
ISO 4311:1979 Anionic and non-ionic surface active agents -- Determination of the critical micellization concentration -- Method by measuring surface tension with a plate* stirrup or ring
ISO 4312:1989 Surface active agents -- Evaluation of certain effects of laundering -- Methods of analysis and test for unsoiled cotton control cloth
ISO 4313:1976 Washing powders -- Determination of total phosphorus(V) oxide content -- Quinoline phosphomolybdate gravimetric method
ISO 4314:1977 Surface active agents -- Determination of free alkalinity or free acidity -- Titrimetric method
ISO 4315:1977 Surface active agents -- Determination of alkalinity -- Titrimetric method
ISO 4316:1977 Surface active agents -- Determination of pH of aqueous solutions -- Potentiometric method
ISO 4317:2011 Surface-active agents and detergents -- Determination of water content -- Karl Fischer methods
ISO 4318:1989 Surface active agents and soaps -- Determination of water content -- Azeotropic distillation method
ISO 4319:1977 Surface active agents -- Detergents for washing fabrics -- Guide for comparative testing of performance
ISO 4320:1977 Non-ionic surface active agents -- Determination of cloud point index -- Volumetric method
ISO 4321:1977 Washing powders -- Determination of active oxygen content -- Titrimetric method
ISO 4322:1977 Non-ionic surface active agents -- Determination of sulphated ash -- Gravimetric method
ISO 4323:1977 Soaps -- Determination of chlorides content -- Potentiometric method
ISO 4324:1977 Surface active agents -- Powders and granules -- Measurement of the angle of repose
ISO 4325:1990 Soaps and detergents -- Determination of chelating agent content -- Titrimetric method
ISO 4326:1980 Non-ionic surface active agents -- Polyethoxylated derivatives -- Determination of hydroxyl value -- Acetic anhydride method
ISO 4327:1979 Non-ionic surface active agents -- Polyalkoxylated derivatives -- Determination of hydroxyl value -- Phthalic anhydride method
ISO 6121:1988 Surface active agents -- Technical alkane sulfonates -- Determination of alkane monosulfonates content by direct two-phase titration
ISO 6122:1978 Surface active agents -- Technical alkane sulphonates -- Determination of total alkane sulphonates content
ISO 6384:1981 Surface active agents -- Technical ethoxylated fatty amines -- Methods of analysis
ISO 6387:1983 Surface active agents -- Determination of the power to disperse calcium soap -- Acidimetric method (Modified Schoenfeldt method
ISO 6388:1989 Surface active agents -- Determination of flow properties using a rotational viscometer
ISO 6835:1981 Surface active agents -- Washing powders -- Determination of total boron content -- Titrimetric method
ISO 6836:1983 Surface active agents -- Mercerizing agents -- Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton
ISO 6837:1982 Surface active agents -- Water dispersing power in dry cleaning solvents
ISO 6839:1982 Anionic surface active agents -- Determination of solubility in water
ISO 6840:1982 Cationic surface active agents (Hydrochlorides and hydrobromides) -- Determination of critical micellization concentration -- Method by measurement of counter ion activity
ISO 6841:1988 Surface active agents -- Technical straight-chain sodium alkylbenzenesulfonates -- Determination of mean relative molecular mass by gas-liquid chromatography
ISO 6842:1989 Surface active agents -- Sulfated ethoxylated alcohols and alkylphenols -- Determination of total active matter content
ISO 6843:1988 Surface active agents -- Sulfated ethoxylated alcohols and alkylphenols -- Estimation of the mean relative molecular mass
ISO 6844:1983 Surface active agents -- Determination of mineral sulfate content -- Titrimetric method
ISO 6845:1989 Surface active agents -- Technical alkane sulfonates -- Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
ISO 6889:1986 Surface active agents -- Determination of interfacial tension by drawing up liquid films
ISO 7535:1984 Surface active agents -- Detergents for domestic machine dishwashing -- Guide for comparative testing of performance
ISO 8022:1990 Surface active agents -- Determination of wetting power by immersion
ISO 8212:1986 Soaps and detergents -- Techniques of sampling during manufacture
ISO 8214:1985 Surface active agents -- Washing powders -- Determination of inorganic sulfates -- Gravimetric method
ISO 8215:1985 Surface active agents -- Washing powders -- Determination of total silica content -- Gravimetric method
ISO 8799:2009 Surface active agents -- Sulfated ethoxylated alcohols and alkylphenols -- Determination of content of unsulfated matter
ISO 9101:1987 Surface active agents -- Determination of interfacial tension -- Drop volume method
ISO 16560:2015 Surface active agents -- Determination of polyethylene glycol content in nonionic ethoxylated surfactants -- HPLC method
ISO 17280:2015 Surface active agents -- Determination of 1*4-dioxan residues in surfactants obtained from epoxyethane by gas chromatography
ISO 17293-1:2014 Surface active agents -- Determination of chloroacetic acid (chloroacetate) in surfactants -- Part 1: HPLC method
ISO 17293-2:2014 Surface active agents -- Determination of chloroacetic acid (chloroacetate) in surfactants -- Part 2: Ionic chromatographic method


the missing are:

ISO 457:1983 Soaps -- Determination of chloride content -- Titrimetric method
ISO 696:1975 Surface active agents -- Measurement of foaming power -- Modified Ross-Miles method
ISO 1065:1991 Non-ionic surface-active agents obtained from ethylene oxide and mixed non-ionic surface-active agents -- Determination of cloud point
ISO 4198:1984 Surface active agents -- Detergents for hand dishwashing -- Guide for comparative testing of performance


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