EPA Method 515.3 - Underivatized acids Back Catalog number: 30150 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9470.16-100-ME Aceclofenac, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 89796-99-6 Price on request 92787 EPA Method 8081A Pesticide Standard A Price on request 673472 Acrinathrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request