2,2',3,3',4,5,5',6-Octachlorobiphenyl Back Catalog number: 63198 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72847 Metolachlor OA, 1000µg/ml in MeOH, 1ml Price on request 93000 Semi-Volatiles Mix #2 Price on request 673076 Folic acid, 250mg Price on request