2,3-Dinitrotoluene

Acesulfame potassium, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 55589-62-3

Naphthalene-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1146-65-2

Trichloroacetic acid (TCA), 100μg/ml in Water, 5ml