EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 91958 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674797 D6-(±)-Jasmonic acid, 1000 µg/ml, Methanol, 1ml Price on request L179000 Lercanidipine Hydrochloride, 10mg Price on request 675175 2,6-Dichlorophenol, 100 µg/ml, Methanol, 5ml Price on request