NF X31-160
Soil quality - Determination of phosphorus soluble in a 20 g.l -1 monohydric citric acid solution - Dyer method
| Edition date: |
2024-02-14
In Force
|
|---|---|
| Available languages: | Francés |
| Keywords: | SOILS|QUALITY|CHEMICAL ANALYSIS|DETERMINATION OF CONTENT|PHOSPHORUS|DISSOLUTION|CITRIC ACID|EXTRACTION METHODS |
| ICS: | 13.080.10-Chemical characteristics of soils, 13.080-Soil quality. Pedology, 13-ENVIRONMENT. HEALTH PROTECTION. SAFETY |
| CTN: | |
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Reemplazo Normas |
Reemplaza a NF X31-160:199912 (X31-160) |
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