EPA Method 8240A Matrix Spiking Standard Back Catalog number: 82410 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended TCHLORD trans-Chlordane (g), 1.2mL x 100ug/mL, nonane Price on request 0137.12-K-IO 2-n-Octylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 880-36-4 Price on request MCNCHLOR cis-(13C10)Nonachlor, 1.2mL x 100ug/mL, nonane Price on request