EPA Method 8260B - Purgeable Internal Std Back Catalog number: 27013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16171500 Phthalic acid, bis-cyclohexyl ester, 250mg Price on request 683776 trans-Permethrin, 100 µg/ml, Cyclohexane, 1ml Price on request 9108.10-100-IO Geraniol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-24-1 Price on request