Endrin, 100 µg/ml, Acetonitrile, 5ml

Amitriptyline-d3 hydrochloride (N-methyl-d3)

4'-Fluoro-2,3',6-tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863314-86-7

Benfluralin, 100 µg/ml, Ethyl acetate, 5ml