4-Ethyltoluene, 100 µg/ml, Methanol, 1ml

Amitriptyline-d3 hydrochloride (N-methyl-d3)

1,2-Dimethyl-3-nitrobenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 83-41-0

sec-Butyl benzene