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ISO 21587-2:2007

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 2: Wet chemical analysis

Standard Details

ISO 12677-2:2007 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 12677 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003.

General Information

Status : Published
Standard Type: Main
Document No: ISO 21587-2:2007
Document Year: 2007
Pages: 19
Edition: 1

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ISO 21587-2:2007
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