Naphthalene, 2000µg/mL in MeOH, 1ml Back Catalog number: 90298 Availability: In the manufacturer's stock Price on request - + Recommended 677610 1H,1H,2H,2H-Perfluorodecanesulfonic acid, 10mg Price on request XA05250100AC PAH Mix 525, 100µg/mL in Acetone, 1ml Price on request 682753 Propylbenzene, 1000mg Price on request