EPA Method 8081A Pesticide Standard B Back Catalog number: 92788 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 688502 D6-Metolachlor, 100µg/ml in Acetonitrile, 1ml Price on request 73422 1,2-Methylenedioxybenzene Price on request 59574 Anions Mix #2 Price on request