o-Toluidine, 100 µg/ml, Cyclohexane, 1ml

Dibenzo[h,s]peropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-53-7

D4-Thiacloprid, 100 µg/ml, Acetonitrile, 1ml

EPA Method 8275A Mix #2