Cephalosporins Back Catalog number: 67004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2767.12-50-ME 1H,1H,2H,2H-Perfluorododecan-1-ol, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 865-86-1 Price on request RPC-081AS 2,2,3,3,4,5,5,6,6-Nonachlorobiphenyl 40,30 € 98493 n-Hydrocarbons C5-C8 Price on request