PAH Standard Back Catalog number: 91531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-4687-100AN5 Terbuthylazine-2-hydroxy, 100µg/ml in AL, 5ml Price on request 675574 Fenamidone, 10 µg/ml, Ethyl acetate, 10ml Price on request 1137.17-K-IO n-Heptadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-78-7 Price on request