TC 91: Surface active agents

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  1. MOST RECENT

    ISO 19619:2018

    Surface active agents - Determination of free propylene oxide content in propylene oxide adduct surfactants - GC method

    standard by International Organization for Standardization, 01/01/2018.

    Languages: English

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  2. MOST RECENT

    ISO 21264:2019

    Surface active agents - Detergents - Determination of alkylphenol ethoxylates

    standard by International Organization for Standardization, 08/01/2019.

    Languages: English

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  3. MOST RECENT

    ISO 2131:1972

    Surface active agents -- Simplified classification

    standard by International Organization for Standardization, 11/01/1972.

    Languages: English

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  4. MOST RECENT

    ISO 21703:2019

    Surface active agents - Microbiology - Microbiological test methods for liquid hand dishwashing

    standard by International Organization for Standardization, 02/01/2019.

    Languages: English

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  5. MOST RECENT

    ISO 2174:1990

    Surface active agents -- Preparation of water with known calcium hardness

    standard by International Organization for Standardization, 04/01/1990.

    Languages: English

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  6. MOST RECENT

    ISO 2267:1986

    Surface active agents -- Evaluation of certain effects of laundering -- Methods of preparation and use of unsoiled cotton control cloth

    standard by International Organization for Standardization, 04/01/1986.

    Languages: English

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  7. MOST RECENT

    ISO 2268:1972

    Surface active agents (non-ionic) -- Determination of polyethylene glycols and non-ionic active matter (adducts) -- Weibull method

    standard by International Organization for Standardization, 11/01/1972.

    Languages: English

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  8. MOST RECENT

    ISO 2270:1989

    Non-ionic surface active agents -- Polyethoxylated derivatives -- Iodometric determination of oxyethylene groups

    standard by International Organization for Standardization, 08/01/1989.

    Languages: English

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  9. MOST RECENT

    ISO 2271:1989

    Surface active agents -- Detergents -- Determination of anionic-active matter by manual or mechanical direct two-phase titration procedure

    standard by International Organization for Standardization, 10/01/1989.

    Languages: English

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  10. MOST RECENT

    ISO 2272:1989

    Surface active agents -- Soaps -- Determination of low contents of free glycerol by molecular absorption spectrometry

    standard by International Organization for Standardization, 07/01/1989.

    Languages: English

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