EPA Method 8260B - Purgeable Internal Std Back Catalog number: 27013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA20950009CY PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml Price on request 2025.6-1ML Pentachlorobenzene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 608-93-5 Price on request 18000-0300-100AN5 Cyclamic acid sodium, 100µg/ml in Acetonitrile, 5m Price on request