EPA Method 8260B Purgeable Internal Standard Back Catalog number: 28013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673396 Nitenpyram, 10 µg/ml, Acetonitrile, 10ml Price on request 94285 Pesticide Standard Price on request 0856.28-50-IO C28 Triaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-33-8 Price on request