EPA Method 8260B - Purgeable Internal Std Back Catalog number: 22013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MPN-24 1,4,6-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request S-11954A1-1ML Fenhexamid, 100ug/ml in Acetonitrile, 1ml Price on request 59811 Hexavalent Chromium (Cr +6) Price on request