EPA Method 8120 - Chlorinated Hydrocarbons Back Catalog number: 81201 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677332 Oxadiazon, 100 µg/ml, Acetonitrile, 1ml Price on request 70427 4-Aminopyridine Price on request 3623.20-K-ME 17alpha-Ethynylestradiol,1000 µg/mL,MeOH,1mL, Price on request