NA 134

VDI/DIN-Commission on Air Pollution Prevention (KRdL) - Standards Committee

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Projects of NA 134

Number: 46

ISO/AWI 16000-44 2021-01-15 Indoor air - Part 44: Test method for measuring perceived indoor air quality for use in testing the performance of gas phase air cleaners More  Comment 
ISO/AWI 16000-33 2021-01-14 Indoor air - Part 33: Determination of phthalates with gas chromatography/mass spectrometry (GC/MS) More  Comment 
ISO/AWI 16000-22 2021-01-14 Indoor air - Part 22: Detection and quantification of mould by beta- N-acetyl hexosaminidase enzyme activity More  Comment 
ISO/AWI 16000-43 2021-01-14 Indoor air - Part 43: Standard method for assessing the reduction rate of culturable airborne fungi by air purifiers using a test chamber More  Comment 
ISO/AWI 12219-11 2020-12-14 Interior air of road vehicles - Part 11: Thermal desorption analysis of organic emissions for the characterization of non-metallic material for vehicles More  Comment 
ISO/AWI 23138 2020-10-22 Biological equipment for treating air and other gases - General requirements More  Comment 
DIN ISO 16000-3 2020-10-16 Indoor air - Part 3: Determination of formaldehyde and other carbonyl compounds in indoor and test chamber air - Active sampling method (ISO/DIS 16000-3:2021); Text in German and English More  Comment 
ISO/AWI 23139 2020-10-01 Biological equipment for treating air and other gases-Application guidance for deodorization inwastewater treatment plants More  Comment 
ISO/CD 15259 2020-10-01 Air quality - Measurement of stationary source emissions - Requirements for measurement sections and sites and for the measurement objective, plan and report More  Comment 
ISO/CD 10181 2020-10-01 Stationary source emissions - Quality assurance of automated measuring systems More  Comment