Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL, Back Catalog number: 0239.20-400-05CY Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 60042 Canadian Atlantic RBCA EPH Surrogate Standard Price on request 2562.19-K-ME Sodium p-n-tridecylbenzenesulfonate, 1000µg/mL in MeOH, 1ml Price on request 59405 Cations Solution C Price on request