2,2',3,3',4,5',6,6'-Octachlorobiphenyl (201) Back Catalog number: 66201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79319 Endosulfan I Price on request 674676 D4-Azoxystrobin, 100 µg/ml, Acetonitrile, 1ml Price on request 79598 Atrazine-desisopropyl Price on request