Grade A and Grace C sawdust charcoal briquettes (hexagon type) Proximate Analysis: Parameter - Result (Unit) - Methods --------------------------------------------------------------- Moisture: 3.1min (%, adb) -ASTM D.3173 Ash Content: 3.2min (%, adb) -ASTM D.3174 Volatile Matter: 8.3min (%, adb) - ISO 562-199 more...