trans-Permethrin, 100 µg/ml, Cyclohexane, 1ml

2,2',3,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 36559-22-5

Mecoprop, 100µg/mL in Acetonitrile, 1ml

Ibuprofen, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 15687-27-1