PCB No. 77, 100µg/ml in Isooctane, 1ml Back Catalog number: 66077 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66137 2,2',3,4,4',5-Hexachlorobiphenyl (137) Price on request C12724500 2,4-Dimethylaniline, certified, 0.5g Price on request 685039 Allidochlor, 100 µg/ml, Acetonitrile, 5ml Price on request