NF EN ISO 20565-1
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1 : apparatus, reagents, dissolution and determination of gravimetric silica
| Fecha edición: |
2009-03-01
En Vigor
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| Idiomas disponibles: | Inglés, Francés |
| Keywords: | REFRACTORY MATERIALS|CHROMIUM|COMPONENTS|CHEMICAL ANALYSIS|DETERMINATION OF CONTENT|PROCEDURE|CHEMICAL REAGENTS|DISSOLUTION|MELTING|SULPHURIC ACID|CHEMICAL ATTACK|HYDROFLUORIC ACID|SEPARATION METHODS|ION EXCHANGE RESINS|SILICON DIOXIDE|GRAVIMETRIC ANALYSIS |
| ICS: | 81.080 - Refractarios |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 20565-1:2008 Idéntica ISO 20565-1:2008 |
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