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download between 0-24 hoursReleased: 2019
ISO 23753-2:2019
ISO 23753-2:2019-Soil quality — Determination of dehydrogenases activity in soils-Part 2: Method using iodotetrazolium chloride (INT)
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Standard´s number: | ISO 23753-2:2019 |
Pages: | 8 |
Edition: | 2 |
Released: | 2019 |
DESCRIPTION
ISO 23753-2:2019
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.