Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Inductively coupled plasma and atomic absorption spectrometry methods shop-only The Collateral Standards include requirements

The Collateral Standards include requirements for specific technologies and/or hazards and apply to all applicable equipment

BS EN IEC 62271‑209:2019 includes some technical changes with respect to BS EN 62271‑209:2007

They are manufactured from cold-reduced grain-oriented silicon-iron alloy strip

where tin is a significant addition

Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Inductively coupled plasma and atomic absorption spectrometry methods shop-only The Collateral Standards include requirements1 Scope This part of ISO 21587 specifies inductively coupled plasma atomic emission (ICP AE) spectrometry and flame atomic absorption (FAA) spectrometry 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)