2-Nitrotoluene, 100 µg/ml, Methanol, 5ml

2-Methylnaphthalene, 10 µg/ml, Cyclohexane, 10ml

2,2',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-20, Cas.no. 5436-43-1

EPA Method 508/608 Pesticide Standard