AFNOR - NF X31-120
Soil quality - Determination of copper, iron, manganese and zinc contents - Extraction by means of ammonium acetate in presence of EDTA
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 1 May 2003 |
| Status: | active |
| ICS Code (Chemical characteristics of soils): | 13.080.10 |
Document History
NF X31-120
May 1, 2003
Soil quality - Determination of copper, iron, manganese and zinc contents - Extraction by means of ammonium acetate in presence of EDTA
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