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sklademVydáno: 2019-05-01
UNE EN ISO 23753-2:2019
Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) (ISO 23753-2:2019) (Endorsed by Asociación Española de Normalización in May of 2019.)
Calidad del suelo. Determinación de la actividad de las deshidrogenasas del suelo. Parte 2: Método del cloruro de iodotetrazolio (INT) (ISO 23753-2:2019). (Ratificada por la Asociación Española de Normalización en mayo de 2019.)
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| Označení normy: | UNE EN ISO 23753-2:2019 |
| Počet stran: | 19 |
| Vydáno: | 2019-05-01 |
| Status: | Norma |
DESCRIPTION
UNE EN ISO 23753-2:2019
This part of ISO 23753 specifies a method for determining activity of dehydrogenase 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 reproducible than the TTC-method described in ISO 23753-1
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