ISO 5976:2025
ISO 5976:2025 Rare earth - Determination of loss on ignition in rare earth products - Gravimetric method
standard byInternational Organization for Standardization , 10/01/2025
standard byInternational Organization for Standardization , 10/01/2025
This document specifies a gravimetric method for the determination of the loss on ignition (LOI) in solid rare earth oxides, carbonates and oxalates.
u000bThis document is applicable to the determination of the LOI in the range from 0,10% to 15,00% in rare earth oxides, from 25,00% to 80,00% in rare earth carbonates, and from 35,00% to 75,00% in rare earth oxalates.