Looking for supplier for the following: Activated alumina. Please quote: CFR Gdynia-6000 KG Specification: Mass fraction of grains 5. 0-8. 0 mm-94% min; Mass fraction of grains <1mm-0. 5% max Bulk density 0. 70-0. 85 g / cm3 Mass loss by ignition (800 oC) -8. 0% max Mechanical resistance-6. 0 MPa min Adsorbtion: At 10% humidity-4. 5 g water / 100 g material At 60% humidity-10. 0 g water / 100g material.