EPA Method 531.2 - Analytes Back Catalog number: 34042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3107.12-50-IO 2,2',4,5',6-Pentabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59080-39-6 Price on request 71224 n-Octatriacontane Price on request EPA-PAH-STK Native PAH Solution/Mixture, 1.2ml, toluene Price on request