EPA Method 8081A Organochlorine Pesticides Back Catalog number: 92952 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71821 Nonanoic acid Price on request P1695 4,4-Pentamethylene-2-pyrrolidone, >98%, 5g Price on request N-13204-1G sec-Butyl alcohol, 1g Price on request