标准编号:ISO 23753-2:2019

中文名称:土壤质量 土壤里脱氢酶放射性的测定 第2部分:采用亚碘基四唑嗡化氯 (INT) 进行的方法

英文名称:Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT)

发布日期:2019-02

标准范围

This document specifies a method for determining activity of dehydrogenases in soil, using 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride (INT) . As the INT reduction is less sensitive to O2 , the method is more robust than the TTC-method described in ISO 23753-1.

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