EPA Method 525 - PAH Standard Back Catalog number: 19262 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676590 Diazinon, 100 µg/ml, Acetonitrile, 1ml Price on request 72978 Fipronil sulfone, 1000µg/ml in Acetonitrile, 1ml Price on request 94866 1664 Oil & Grease Calibration Level #4 Price on request