APH Volatile Standard Back Catalog number: 93083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2190.3-50-ME Perfluoropropionic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 378-77-8 Price on request 95185 Supelco Column # 101336-05 Price on request 675032 Sodium Dodecylbenzenesulfonate (soft type) (LAS 10 Price on request