This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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.
Status : PublishedPublication date : 2007-03
Edition : 1Number of pages : 11
Buy this standard