PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml Back Catalog number: LS20950009AL Availability: In the manufacturer's stock Price on request - + Recommended 80602 EPA Method 8060 QC Check Solution Price on request 673369 Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml Price on request 1151.31-K-IO n-Hentriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-04-6 Price on request