Measurement of airborne microorganisms and viruses in ambient air - Planning of plant-related ambient air measurements - Plume measurement; Corr. concerning guideline VDI 4251 Part 1:2007-02.

NEPLATNÁ vydána dne 1.4.2007

Measurement of airborne microorganisms and viruses in ambient air - Planning of plant-related ambient air measurements - Plume measurement; Corr. 2 concerning standard VDI 4251 Part 1:2007-02.

NEPLATNÁ vydána dne 1.8.2016

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.

NEPLATNÁ vydána dne 1.8.2008

Bioaerosols and biological agents - Sources of emissions and control measures - Overview.

NEPLATNÁ vydána dne 1.10.2005

Bioaerosols and biological agents - Sources of emissions and control measures - Overview - Corr. concerning standard VDI 4255 Part 1:2005-10.

NEPLATNÁ vydána dne 1.8.2016

Bioaerosols and biological agents - Emission sources and control measures in livestock operations - Overview.

NEPLATNÁ vydána dne 1.12.2009

Bioaerosols and biological agents - Emission measurement - Sampling of bioaerosols and separation in liquids.

NEPLATNÁ vydána dne 1.9.2011

Planning of ambient air quality measurements - General rules.

NEPLATNÁ vydána dne 1.11.1996

Indoor-air pollution measurement - General aspects of measurement strategy.

NEPLATNÁ vydána dne 1.12.1995

Measurement of indoor air pollution - Measurement strategies for determination of mould fungi in indoor environment.

NEPLATNÁ vydána dne 1.7.2008