... High Purity Graphite 2.Size: 80,100,150mesh 3.Fixed Carbon: 99.90% 4.Moisture: 0.20% 5.Remains on Sieve: 80% High Purity GraphiteSize: 80 ... Remains on Sieve: 80%(80,100,150mesh)Remains on Sieve: 20%(-100,-200,-325mesh)Advantages: Good electric and thermal ... conductivity,resistance to corrosion,and superior chemical stability.Size: Adjustable to meet ...