1.High Purity Graphite 2.Size: 80,100,150mesh 3.Fixed Carbon: ... .90% 4.Moisture: 0.20% 5.Remains on Sieve: 80% High Purity GraphiteSize: 80,100,150,-100,-200,-325meshFixed Carbon: 99 ... (-)200-99LG(-)325-99 LG(-)500-99 ≤20.00 Supply high purity graphite powder