EPA Method 8081A Pesticides QC Mix

2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Mirex, 100 µg/ml, Ethyl acetate, 5ml

2,4,6-Collidine, neat, Solvent-neat, Unit 10MG, # of units-1, Cas.no. 108-75-8