EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 91958A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59404 Anions Solution B Price on request 2124.12-K-IOX5 Arochlor 1016 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 12674-11-2 Price on request 13800-0180-1000CY Dimethyl terephthalate, 1000µg/ml in Cyclohexane, 5ml Price on request