CLP Pesticide Matrix Spiking Solution Back Catalog number: 20020 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0201.18-200-T Benz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-55-3 Price on request 2573.26-1MG Benzo[b]picene, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 217-42-5 Price on request 9394.30-10MG 8:2 Tri-PAPS, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request