D8-2,4'-DDT, 100µg/ml in Acetone, 1ml Back Catalog number: 685906 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72883 N-Nitrosodibenzylamine Price on request XA20565000AL Benzo[b]fluoranthene, 100µg/mL in Acetonitrile, 1ml Price on request 678212 Benzobicyclon, 10mg Price on request