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

Naphthalene-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1146-65-2

Tefluthrin, 100 µg/ml, Cyclohexane, 1ml

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