Zolpidem tartrate, 100 µg/ml, Methanol, 1ml

Phenacetin

3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-dimethylsulfoxide, Unit 1mL, # of units-1, Cas.no. 57465-28-8

Tetra-n-propyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2176-98-9