EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 92984 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 689300 Chlorothalonil Metabolite R471811 sodium salt, 100μg/ml in Acetonitrile, 1ml Price on request 1761.13-10MG 2-Aminofluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 153-78-6 Price on request 684551 Ipfentrifluconazole, 25mg Price on request