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ISO 23753-2:2019
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ISO 23753-2:2019
Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT)More info
This document specifies a method for determining activity of dehydrogenases in soil, using 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride (INT)[1]-[5]. As the INT reduction is less sensitive to O2, the method is more robust than the TTC-method described in ISO 23753-1.
| Author | ISO/TC 190/SC 4 Biological characterization |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Edition | 2 |
| ICS | 13.080.30 : Biological properties of soils
|
| Number of pages | 8 |
| Replace | ISO 23753-2:2005 |
| Weight(kg.) | 0.1136 |
| Year | 2019 |
| Country | Switzerland |