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 93913 Herbicide Acid Standard Price on request 95402 Aroclor 1221 & Tetrachloro-m-xylene Price on request 14500-1160-10AN10 Naphthalene, 10µg/ml in Acetonitrile, 10ml Price on request