ABOUT PRODUCTS SERVICES RESOURCES CAREERS CONTACT PRODUCTS Kroff provides an array of products that offer customized chemical, technology, and engineering-based solutions for common industrial challenges. Customers across a wide range of industries rely on Kroff to develop and provide efficient, cost effective chemical products to meet their particular water treatment needs. PURIFIED TANNIN BOILER TREATMENT MEMBRANE CHEMICALS MINING & AGGREGATES SCALE CONTROL AND IRON STAINING REMOVAL WASTE SOLIDIFICATION PRODUCTS WATER TREATMENT CHEMICALS FRAC FLUIDS CLEANING SOLUTIONS COILED TUBING PRODUCTS AND SERVICES CONVERSION COATINGS RUST PREVENTATIVES METALWORKING FLUIDS KROFF INC. One North Shore Center, Suite 450 12 Federal Street Pittsburgh, PA 15212 412.321.9800 412.321.9802 (f) ABOUT HISTORY LAB PRODUCTS SERVICES RESOURCES CAREERS