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Technical rule [CURRENT]

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

German title
Erfassen luftgetragener Mikroorganismen und Viren in der Außenluft - Verfahren zum quantitativen kulturellen Nachweis von Bakterien in der Luft - Verfahren nach Abscheidung in Flüssigkeiten
Publication date
2019-05
Original language
German, English
Pages
60

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Publication date
2019-05
Original language
German, English
Pages
60

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Short description
This standard describes culture-based methods for quantitative determination of bacteria in suspension, e.g. using the sampling method based on VDI 4252 Part 3 (suitability at a concentration of ≥ 1 CFU/m3). This standard defines general principles. The standard describes culture-based methods for all facility-specific measurement parameters listed in VDI 4250 Part 3.
Content
ICS
07.100.99, 13.040.20
Replacement amendments

This document replaces VDI 4253 Blatt 3:2008-08 .

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