2-Methylbenzophenone, 250mg Back Catalog number: 679332 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0220.20-200-T Perylene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 198-55-0 Price on request 9694.24-10MG Naphtho[2,1-a]pyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request 72765 Octanoic acid Price on request