Bauxite
Publicado em
01/12/2025 21h13
Atualizado em
02/12/2025 15h00
The CRMs are bauxite samples originating from various regions in Brazil. The raw material was oven-dried, ground, pulverized to pass a 0.150 mm screen and then homogenized. A CRM unit consists of at least 90 g of powdered ore packaged in a glass bottle.
Click here to see the Comparative Table of Bauxite CRMs