2,3,3',4,4',5'-Hexachlorobiphenyl, 5mg Back Catalog number: C-157N Availability: In the manufacturer's stock Price on request - + Recommended 690058 Sintofen, 25mg Price on request 59786 Metals Mix Price on request 15900-4205-100AN5 Propoxycarbazone-sodium, 100µg/ml in AL, 5ml Price on request