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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

ISO 4320
Non-ionic surface active agents; Determination of cloud point index; Volumetric method

Title (German)

Nichtionische Tenside - Bestimmung der Trübungstitrationszahl - Volumetrisches Verfahren (ISO 4320:1977, einschließlich Erratum:1980)

Responsible national committee

NA 062-05-63 AA - Application technology test methods for surfactants

Responsible international committee

ISO/TC 91 - Surface active agents

Edition 1977-02

Original language English

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Terminology

Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

ISO 4320 Non-ionic surface active agents; Determination of cloud point index; Volumetric method

Responsible national committee

Responsible international committee

Jenny Zais

Want to learn more?

ISO 4320
Non-ionic surface active agents; Determination of cloud point index; Volumetric method