EPA Method 531.2 - Analytes Back Catalog number: 34042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended L20950902CY PAH-Mix 9 deuterated, 10 ng/µl, 10ml Price on request 71960 3-Nitro-p-toluidine Price on request 9655.9-100-AN Terbufos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-, Cas.no. 13071-79-9 Price on request