EPA Method 525.2 - PAH Standard Back Catalog number: 19162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673092 L-Ascorbic acid 6-palmitate, 250mg Price on request 3171.23-K-IO Methyl docosanoate (Methyl behenate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 929-77-1 Price on request SC-352647 5-Chloro-2-methyl-4-isothiazolin-3-one, 14% sol,5g Price on request