OP Pesticide Standard Back Catalog number: 94013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9775.5-1G 2,3-Pentadione, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no. Price on request 8568.20-10MG Benzo[a]pyrene, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 50-32-8 Price on request S-13108A1-1ML Propazine, 100µg/ml in Acetonitrile, 1ml Price on request