Best price of Coal-based Activated Carbon, Coconut shell-based granular Activated Carbon, Nut Shell Activated Carbon etc. Specification/ TypePA-1PA-2PA-3( ... Mesh size)ASTM mesh200---325(M.B.),mg/g ... MINERALS IMP. & EXP. CO., LTDAdd: 13th floor, block A jinlian Bldg. Beidadong Street, Yangquan, Shanxi, ChinaTel: 86-353- ...