PCB No. 78, 100µg/ml in Isooctane, 1ml Back Catalog number: 66078 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9446.12-100-AN Merphos Price on request MPECB Pentachloro(13C6)benzene, 1.2mL x 100ug/mL, nonane Price on request 675994 Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml Price on request