EPA Method 601 Purgeable Halocarbons Back Catalog number: 40000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72053 1,1,2,2-Tetrachloroethane-d2 Price on request XA16290000AL Prochloraz, 100µg/mL in Acetonitrile, 1ml Price on request 96573 Betamethasone Price on request