ISO 16000-22:2025

International Standard   Current Edition · Approved on 14 February 2025

Indoor air — Part 22: Detection and quantification of fungal biomass by fungal β-N-acetylhexosaminidase enzyme activity

ISO 16000-22:2025 Files

English 12 Pages
Current Edition
31.35 OMR

ISO 16000-22:2025 Scope

This document specifies requirements for the sampling and analysis of air, surface or bulk material samples analysed by fluorometric detection of an enzyme activity present in filamentous fungi[1] (US Patent No. 6,372,446) to quantitatively determine the total fungal biomass density. It describes the analytical procedure that can be performed on-site or in a laboratory. This method does not enumerate or differentiate genera or species of fungi.

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