EPA Method 1664 - Oil & Grease (Sonicate) Back Catalog number: 91958A Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11163.22-K-ME Fluphenazine dihydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 92738 Aroclor 1260 Price on request 11971.44-K-ME Hydroxyzine pamoate,1000 µg base/mL,MeOH,1mL Price on request