EPA Method 8080 - Surrogate Standard Back Catalog number: 90435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9419.19-K-ME Warfarin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 81-81-2 Price on request 95219 Organochlorine Pesticides Price on request 95520 Hexachlorobenzene Price on request