EPA Method 548.1 Analyte Back Catalog number: 30277 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2127.12-K-IOX10 Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request L20565000AL Benzo(b)fluoranthene, 10µg/ml in Acetonitrile, 10m Price on request 10748.18-100-W Iotalamic acid meglumine salt Price on request