EPA Method 8260 Volatile Standard Back Catalog number: 36004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-H200 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 8206.15-500-IO Bisabolane, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 680566 Heptachlor-exo-epoxide, 10 µg/ml, Acetonitrile, Price on request