PCB No. 50, 100µg/ml in Isooctane, 1ml Back Catalog number: 66050 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675731 Trichloronate, 100 µg/ml, Ethyl acetate, 5ml Price on request 96632 Alcohol Tox Screen Price on request 66105 2,3,3’,4,4’-Pentachlorobiphenyl (105) Price on request