Internal Standard Back Catalog number: 93185 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1049.14-10MG Anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 120-12-7 Price on request PFDPA Perfluorodecylphosphonic acid, 1.2ml x 50ug/ml, methanol Price on request F864800 2H-Furo[2,3-c]pyran-2-one, 1mg Price on request