Revised Spiking Standard #2

1,6-Dinitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 42397-64-8

Tralomethrin, 100 µg/ml, Isooctane, 1ml

Tramadol hydrochloride, 100mg