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  1. MOST RECENT

    NS-EN 13560:2001/AC:2002

    Surface active agents — Determination of amide nitrogen content — Potentiometric titration

    Corrigenda by Standards Norway NS-EN, 03/01/2003.

    Languages: English

  2. NS-EN 13716:2001

    Surface active agents — Determination of total base nitrogen — Potentiometric titration

    standard by Standards Norway NS-EN, 04/10/2002.

    Languages:

  3. NS-EN 13717:2002

    Surface active agents — Determination of primary, secondary and tertiary amino nitrogen — Potentiometric titration

    standard by Standards Norway NS-EN, 02/10/2003.

    Languages:

  4. NS-EN 13926:2003

    Surface active agents — Alkoxylated derivatives — Determination of hydroxyl value — N-methyl imidazole method

    standard by Standards Norway NS-EN, 06/10/2003.

    Languages:

  5. NS-EN 13955:2002

    Surface active agents — Determination of Krafft point and solubility of ionic surface active agents

    standard by Standards Norway NS-EN, 02/10/2003.

    Languages:

  6. NS-EN 13996:2002

    Surface active agents — Foaming power and antifoaming power — Turbine stirring method

    standard by Standards Norway NS-EN, 01/10/2003.

    Languages:

  7. NS-EN 14210:2003

    Surface active agents — Determination of interfacial tension of solutions of surface active agents by the stirrup or ring method

    standard by Standards Norway NS-EN, 02/10/2004.

    Languages:

  8. NS-EN 14370:2004

    Surface active agents — Determination of surface tension

    standard by Standards Norway NS-EN, 12/07/2004.

    Languages:

  9. NS-EN 14371:2004

    Surface active agents — Determination of foamability and degree of foamability — Circulation test method

    standard by Standards Norway NS-EN, 12/07/2004.

    Languages:

  10. NS-EN 14480:2004

    Surface active agents — Determination of anionic surface active agents — Potentiometric two-phase titration method

    standard by Standards Norway NS-EN, 12/07/2004.

    Languages:

    Corrigenda: NS-EN 14480:2004/AC:2006