D7-Atenolol, 100 µg/ml, Acetonitrile, 1ml

Bezafibrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 41859-67-0

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

2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.