EPA Method 8250 Back Catalog number: 82522 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3090.12-50-IO 3-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2113-57-7 Price on request 681207 Acetamiprid-N-desmethyl, 10.0 µg/ml, Acetonitrile Price on request 53018 ICP-AES - Verification I Standard 2 Price on request