BS 4993 discusses methods of testing for aluminum fluoride for industrial use. BS 4993-3 is the third part of the BS 4993 multi-series and discusses the determination of silica content.
BS 4993-3 is applicable when the P2O5 content does not exceed 0.02%. A method for the determination of silica when P2O5 is greater than 0.02% is present and is in course of preparation.
BS 4993-3 on the determination of the silica content of aluminum fluoride for industrial use is useful for:
Spectrophotometry is an experimental technique that is used to measure the concentration of solutes in a specific solution by calculating the amount of light absorbed by those solutes. BS 4993-3 provides you with a spectrophotometric method for the determination of the silica content of aluminum fluoride for industrial use.
BS 4993-3 provides you with reagents and apparatus required for the procedure of determination of silica. BS 4993-3 guides you on the procedure and calculation. BS 4993-3 helps you with the determination of silica content of aluminum fluoride.
ISO 2369