Projects

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Surface active agents — Determination of flow properties using a rotational viscometer

90.20 Standard under periodical review

ISO/TC 91

Soaps — Determination of moisture and volatile matter content — Oven method

90.93 Standard confirmed

ISO/TC 91

Soaps — Determination of content of ethanol-insoluble matter

90.93 Standard confirmed

ISO/TC 91

Surface active agents — Washing powders — Determination of total boron content — Titrimetric method

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Mercerizing agents — Evaluation of the activity of wetting products for mercerization by determination of the shrinkage rate of cotton

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Water dispersing power in dry cleaning solvents

90.20 Standard under periodical review

ISO/TC 91

Anionic surface active agents — Determination of solubility in water

90.20 Standard under periodical review

ISO/TC 91

Cationic surface active agents (Hydrochlorides and hydrobromides) — Determination of critical micellization concentration — Method by measurement of counter ion activity

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Technical straight-chain sodium alkylbenzenesulfonates — Determination of mean relative molecular mass by gas-liquid chromatography

90.20 Standard under periodical review

ISO/TC 91

Analysis of soaps — Determination of total free alkali

90.93 Standard confirmed

ISO/TC 91

Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of total active matter content

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Estimation of the mean relative molecular mass

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Determination of mineral sulfate content — Titrimetric method

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Technical alkane sulfonates — Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content

90.20 Standard under periodical review

ISO/TC 91

Analysis of soaps — Determination of total alkali content and total fatty matter content

60.60 Standard published

ISO/TC 91

Surface active agents — Determination of interfacial tension by drawing up liquid films

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Measurement of foaming power — Modified Ross-Miles method

90.20 Standard under periodical review

ISO/TC 91

Surface active agents — Washing powders — Determination of apparent density — Method by measuring the mass of a given volume

90.93 Standard confirmed

ISO/TC 91