Abstract
ISO 23753-1:2005 specifies a method for determining the dehydrogenase activity in soil using 2,3,5-triphenyltetrazolium chloride (TTC). It is not applicable for determining the dehydrogenase activity in the upper layers (L, F, H horizons) of forest humus forms with low microbial activity (e.g. mor), or in soils showing reducing properties (e.g. waterlogged soils).
General information
-
Status: WithdrawnPublication date: 2005-11Stage: Withdrawal of International Standard [95.99]
-
Edition: 1Number of pages: 5
-
Technical Committee :ISO/TC 190/SC 4ICS :13.080.30
- RSS updates
Life cycle
-
Now
-
Revised by
PublishedISO 23753-1:2019