PCB Isomers Mix B Back Catalog number: 94275 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72070 Di-n-butyl phthalate-d4 Price on request 675819 Pentachloroethane, 250mg Price on request 673750 Butafenacil, 10 µg/ml, Ethyl acetate, 10ml Price on request