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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 21283
Iron ores - Determination of specific surface area - Test method using air-permeability apparatus (Blaine)

Title (German)

Eisenerze - Spezifische Oberfächenbereichsbestimmung - Prüfverfahren mit Luftdurchlässigkeits-Apparat (Blaine)

Responsible national committee

NA 021-00-40 AA - Iron ores

Responsible international committee

ISO/TC 102/SC 3 - Physical testing

Edition 2018-03

Original language English

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Table of contents

PDF (EN)

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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 21283 Iron ores - Determination of specific surface area - Test method using air-permeability apparatus (Blaine)

Responsible national committee

Responsible international committee

Richard Daniel Knobloch

Want to learn more?

ISO 21283
Iron ores - Determination of specific surface area - Test method using air-permeability apparatus (Blaine)