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UNE-EN 25663:1994 (R2008)
WATER QUALITY. DETERMINATION OF KJELDAHL NITROGEN. METHOD AFTER MINERALIZATION WITH SELENIUM. (ISO 5663:1984).
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 06/14/1994 |
| Confirmation Date | 05/21/2008 |
| Page Count | 12 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Modifies
23/05/2001
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, Reaffirmed
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Replaces
15/05/1983
Superseded
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Previous versions
14/06/1994
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