2,2',3,3',4,4',5,6-Octachlorobiphenyl Back Catalog number: 10739.12-100-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1088.20-400-CY Benzo[a]pyrene-d12,400µg/mL,cyclohexane,1mL, Price on request 5190-9763 Ethanol 400mg/dL Standard (10 x 1mL) 1 585,79 Kč XA10332100AC Atrazine-desisopropyl D5 (ethylamino D5), 100µg/ml in Acetone, 1ml Price on request