Chlordimeform, 100 µg/ml, Ethyl acetate, 1ml

alpha-Hydroxyalprazolam-d5, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 136765-24-7

n-Heneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 629-94-7

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)