Dibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Back Catalog number: 2029.12-50-NN Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 19132 EPA Method 508 - Performance Check Solution Price on request 79615 4,5-Methylenephenanthrene Price on request 15900-2440-100AN5 Flufenoxuron, 100µg/ml in Acetonitrile, 5ml Price on request