Zolpidem hemitartrate, , Solvent-, Unit , # of units-, Cas.no. 99294-93-6

9-trans-Tetradecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50286-30-1

2,2',3,3',4,5,6'-Heptachlorobiphenyl

Bromoform, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-25-2