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

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  • Climate change Standards and specifications support climate targets

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

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DIN 18448 [CURRENT] references following documents:

Document number Edition Title
VDI 3866 Blatt 2 2001-10 Determination of asbestos in technical products - Infrared spectroscopy method More 
VDI 3866 Blatt 4 2002-02 Determination of asbestos in technical products - Phase contrast optical microscopy method More 
VDI 3866 Blatt 5 2017-06 Determination of asbestos in technical products - Scanning electron microscopy method More 
VDI 3876 2018-11 Measurement of asbestos in construction and demolition waste and recycling materials produced thereof - Sample preparation and analysis More 
VDI 3877 Blatt 1 2011-09 Indoor air pollution - Measurement of fibrous dust on settled on surfaces - Sampling and analysis (REM/EDXA) More 
VDI 4252 Blatt 2 2004-06 Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne mould on gelatine/polycarbonate filters More 
VDI 4252 Blatt 3 2008-08 Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria with impingers using the principle of critical nozzle More 
VDI 4252 Blatt 4 2019-03 Bioaerosols and biological agents - Determination of pollen and spores in ambient air by a volumetric method for a measurement network for allergolocical purposes More 
VDI 4253 Blatt 2 2004-06 Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the determination of the concentration of mould in air - Indirect method after sampling with gelatine/polycarbonate filters More 
VDI 4253 Blatt 3 2019-05 Measurement of airborne microorganisms and viruses in ambient air - Culture based method for the quantitative determination of bacteria in air - Method after separation in liquids More