1,1,2,2-Tetrachloroethane Back Catalog number: X9194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12033.12-50-IO 2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL, Price on request 2193.8-50-ME Perfluorooctane sulfonic acid, potassium salt,50 µg/mL,MeOH,1mL, Price on request 82449 EPA Method 1666 Standard #1 Price on request