Sawdust Activated Charcoal for Injection * Sawdust material * Used for injection * 200mesh powder shape Sawdust Activated Charcoal for InjectionThese series of activated carbon in powder form are made from sawdust, charcoal, activated via chemical or physical method, under the process of aftertreatment.These series of activated carbon with high rapid adsorption, good effects on decolorization, ...