EPA Method 8081A Pesticides QC Mix Back Catalog number: 92280 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70795 Phorate sulfoxide Price on request 2672.6-50-IO Pentabromophenol, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 608-71-9 Price on request 11779.10 1,2,3,4,6-Pentachloronaphthalene,,,, Price on request