Naphthalene, 250mg Back Catalog number: N-12643-250MG Availability: In the manufacturer's stock Price on request - + Recommended 9521.14-50-ME 1H,1,H,2H,2H-Perfluorodecyl methacrylate-d5, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. Price on request 11713.12-100-IO 2,2',3,4',6-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 98969 Carbazole as N Price on request