Name: EN ISO 21587-1:2007
Brand: CEN

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007)

Published date

26-09-2007

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Reagents
4 Dissolution and gravimetric silica

ISO 21587-1:2007 specifies reagents, dissolution and gravimetric silica analysis for the chemical analysis of aluminosilicate refractory products and raw materials. ISO 21587-1:2007 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003.

Committee	CEN/TC 187
DevelopmentNote	Supersedes EN 955-2 and ENV 955-4. (10/2007)
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current
Supersedes	EN 955-2 : 1995 ENV 955-4 : 1997

Standards	Relationship
ISO 21587-1:2007	Identical
NF EN ISO 21587-1 : 2007	Identical
I.S. EN ISO 21587-1:2007	Identical
SN EN ISO 21587-1:2007	Identical
SS-EN ISO 21587-1 : 2007	Identical
UNE-EN ISO 21587-1:2008	Identical
BS EN ISO 21587-1:2007	Identical
NS EN ISO 21587-1 : 1ED 2007	Identical
UNI EN ISO 21587-1 : 2007	Identical
NEN EN ISO 21587-1 : 2007	Identical
NBN EN ISO 21587-1 : 2008	Identical
PN EN ISO 21587-1 : 2010	Identical
DIN EN ISO 21587-1:2007-12	Identical

ISO 21587-3:2007	Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Part 3: Inductively coupled plasma and atomic absorption spectrometry methods
ISO 21587-2:2007	Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Part 2: Wet chemical analysis
ISO 26845:2008	Chemical analysis of refractories General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods