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, Reaffirmed
Standard
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NF T20-446 (09/1976) (R2011)
Sodium hydrogen carbonat for industrial use. Determination of iron content 1,10 phenanthroline photometric method.
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Summary
La méthode est applicable aux produits dont la teneur en fer est égale ou supérieure à 0,1 mg/kg.
Notes
NORME ENREGISTREE TRANSFORMEE EN FASCICULE DE DOCUMENTATION LE 31 DECEMBRE 1995
Technical characteristics
| Publisher | Association Française de Normalisation (AFNOR) |
| Publication Date | 09/01/1976 |
| Release Date | 09/01/1976 |
| Confirmation Date | 10/31/2011 |
| Page Count | 3 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/09/1976
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