Tonalide-d3, 100µg/ml in Acetone, 5ml

4,4'-DDE, 100 µg/ml, Methanol, 1ml

11H-Benzo[b]fluorene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 243-17-4

Demeton O, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 298-03-3