Dibutyl chlorendate, 250mg

Dialifos, 10.0 µg/ml, Ethyl acetate, 10ml

EPA Method 8240B - Purgeable Internal Standard

6-Fluoro-2,3',4,4'-tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 87310-24-6