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Homepage>BS Standards>81 GLASS AND CERAMICS INDUSTRIES>81.080 Refractories>BS EN ISO 21587-2:2007 Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Wet chemical analysis
immediate downloadReleased: 2007-10-31
BS EN ISO 21587-2:2007 Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Wet chemical analysis

BS EN ISO 21587-2:2007

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) Wet chemical analysis

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Standard number:BS EN ISO 21587-2:2007
Pages:28
Released:2007-10-31
ISBN:978 0 580 58994 2
Status:Standard
DESCRIPTION

BS EN ISO 21587-2:2007


This standard BS EN ISO 21587-2:2007 Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) is classified in these ICS categories:
  • 81.080 Refractories

This part of ISO 21587 specifies traditional ("wet") methods for the chemical analysis of aluminosilicate refractory products and raw materials.

The methods are applicable to the determination of the following:

  • silicon(IV) oxide (SiO2)

  • aluminium oxide (Al2O3)

  • iron(III) oxide (total iron oxide calculated as Fe2O3)

  • titanium(IV) oxide (TiO2)

  • manganese(II) oxide (MnO)

  • calcium oxide (CaO)

  • magnesium oxide (MgO)

  • sodium oxide (Na2O)

  • potassium oxide (K2O)

  • chromium(III) oxide (Cr2O3)

  • zirconium oxide (ZrO2)

  • phosphorous(V) oxide (P2O5)

This part of ISO 21587 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003, Chemical analysis of refractory products by XRF — Fused cast bead method.