Endosulfan I (a), 1.2mL x 100ug/mL, nonane

Pholcodine-N-oxide 1, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 433308-89-5

Dimethyl sulfate

D5-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml