EPA Method 622/8140 - Analytes Back Catalog number: 93126 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675476 Acequinocyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request 72190 Ketoprofen Price on request 48021 Pentafluorobenzene Price on request