EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 97738 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681808 Cyhalofop-butyl, 100 µg/ml, Acetonitrile, 1ml Price on request MBP-209 Decachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request EDF-8999-4 Method 1613Labelled Compound Stock Solution, in Nonane, 4 x 0,5ml Price on request