Inquiry (采购产品): Sulfuric acid impregnation Do you have the capability of sulfuric acid impregnation of a granular activated carbon? **** Hidden Message ***** Beth McCann 3200 W. University Avenue Marshall, TX 75670 USA Company: NORIT Americas Inc. Phone: 903-935-4714 E-mail: beth@norit-americas.com **** Hidden Message ***** beth@norit-americas.com