EPA Method 8240 Purgeable Halocarbons Back Catalog number: 43002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71689 1-Chloro-1,1-difluoroethane, 1000µg/ml in MeOH, 1ml Price on request S699061 Sulfadimethoxine-d4, 1mg Price on request S-4657-100-IO PBDE-Mix 15, 100ug/mL in IO, 1ml Price on request