ISO 23753-2:2019 (R2024)
Active , Reaffirmed , Modified Standard
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ISO 23753-2:2019 (R2024)

Soil quality — Determination of dehydrogenases activity in soils
Part 2: Method using iodotetrazolium chloride (INT)
Base standard
Most recent standard

Summary

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.

Notes

90.93 : Norme internationale confirmée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 02/15/2019
Confirmation Date 06/17/2024
Edition 2
Page Count 8
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ISBN ---
Weight (in grams) ---
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