BS 1902-9.1 87th Edition, March 31, 1987
Methods of testing Refractory materials - Part 9: Chemical analysis by instrumental methods - Section 9.1 Analysis of alumino-silicate refractories by X-ray fluorescence
Includes all amendments and changes through Reaffirmation Notice , December 1, 2009
Additional Comments: W/D S/S BY BS EN ISO 12677
Published By:British Standards Institution (BSI)
Uses a specific type of instrument. The method is based on the fused cast bead technique. Appropriate calibrations are given.