2,2',3,3',4,5,6,6'-Octachlorobiphenyl (200) Back Catalog number: 63200 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50194 Arsenic (As) Price on request 682064 2,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml Price on request XA14950000AL Metazachlor, 100µg/mL in Acetonitrile, 1ml Price on request