n-Hydrocarbon Standard Back Catalog number: 94991 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71642 Isopropyl sulfide Price on request 2822.8-50-ME n-Perfluorooctanoic acid, ammonium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3825-26-1 Price on request 59468 pH 4.0 Standard @ 25°C Price on request