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Norm
ÖNORM EN ISO 21587-2
Issue date: 2008 02 01
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007)
ÖNORM EN ISO 21587-2 legt die traditionellen nasschemischen Verfahren für die chemische Analyse von feuerfesten Erzeugnissen und Rohstoffen aus Alumosilicat fest. Die Ver...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 24 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
ÖNORM EN ISO 21587-2 legt die traditionellen nasschemischen Verfahren für die chemische Analyse von feuerfesten Erzeugnissen und Rohstoffen aus Alumosilicat fest. Die Verfahren gelten für die folgenden Bestimmungen: Silicium(IV)-oxid (SiO2); Aluminiumoxid (Al2O3); Eisen(III)-oxid (Gesamteisengehalt, berechnet als Fe2O3); Titan(IV)-oxid (TiO2); Mangan(II)-oxid (MnO); Calciumoxid (CaO); Magnesiumoxid (MgO); Natriumoxid (Na2O); Kaliumoxid (K2O); Chrom(III)-oxid (Cr2O3); Zirkoniumoxid (ZrO2); Phosphor(V)-oxid (P2O5). Diese Norm gibt Alternativen zur Röntgenfluoreszenzanalyse (RFA), die in ISO 12677 festgelegt ist.
ÖNORM EN ISO 21587-2
2008 02 01
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence meth...
Norm
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ÖNORM EN 955-2
1995 07 01
Chemical analysis of refractory products - Part 2: Products containing silica and/or alumina (wet me...
Norm
Norm
Issue date :
2008 02 25
Chemical analysis of refractories — General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
Norm
Issue date :
2007 02 23
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 1: Apparatus, reagents, dissolution and gravimetric silica
Norm
Issue date :
2008 02 25
Chemical analysis of refractories — General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods
Norm
Issue date :
2007 02 23
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis
