PAH Standard Back Catalog number: 97797 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672856 Furazolidone, 250mg Price on request 66215 Group 4 PCB’s - Mix Type / Low Incidence Price on request 675717 Chlormephos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request