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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

Technical rule [CURRENT]

VDI 4251 Blatt 4
Measurement of airborne microorganisms and viruses in ambient air - Determination of existing load

Title (German)

Erfassen luftgetragener Mikroorganismen und Viren in der Außenluft - Ermittlung der Vorbelastung

Edition 2017-01

Original language German , English

Price from 67.60 €

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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

VDI 4251 Blatt 4 Measurement of airborne microorganisms and viruses in ambient air - Determination of existing load

Want to learn more?

VDI 4251 Blatt 4
Measurement of airborne microorganisms and viruses in ambient air - Determination of existing load