Recuperation Standard Back Catalog number: 98266 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA12082200AC 4,4'-DDT 13C12, 100µg/mL in Acetone, 1ml Price on request 2827.14-50-ME Perfluorotetradecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 376-06-7 Price on request DF-IS-I Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request