BS EN ISO 23753-2:2019+A1:2020
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Soil quality Determination of dehydrogenases activity in soils Method using iodotetrazolium chloride (INT)
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Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
05-03-2021
Publisher
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 ISO23753‑1.
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