Benz(a)anthracene-d12, 2.0mg/mL in CH2Cl2. 1mL

Pyrazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1698-60-8

Dimethenamid, 100 µg/ml, Methanol, 1ml

Metoprolol tartrate, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 56392-17-7