Base/Neutral Standard Back Catalog number: 93175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2008.12-5MG 2,3,3',4,4'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 32598-14-4 Price on request 14800-0075-50ME5 7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 5ml Price on request 1138.18-10MG n-Octadecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 593-45-3 Price on request