EPA Method 8260B - Purgeable Internal Std Back Catalog number: 22013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93949 D-(+)-Maltose monohydrate Price on request 1116.16-100-TX10 3-Nitrofluoranthene-d9, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 350820-11-0 Price on request 675147 Chlorfenson, 10.0 µg/ml, Acetonitrile, 10ml Price on request