EPA Method 525.2 Pesticide Level 2 Back Catalog number: 92845 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 43125 Pentachlorophenol Price on request 1393.11-500-IO 1-Methyldecaline, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2958-75-0 Price on request 2783.12-100-AN 4-Aminobiphenyl,100 µg/mL,acetonitrile,1mL, Price on request