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sklademVydáno: 2019-02-15
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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Anglicky PDF
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Francouzsky PDF
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Francouzsky Hardcopy
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| Označení normy: | ISO 23753-2:2019 |
| Vydání: | 2 |
| Vydáno: | 2019-02-15 |
| Počet stran (Anglicky): | 8 |
| Počet stran (Francouzsky): | 8 |
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.