Fenthion-oxon-sulfone, 100µg/ml in AL, 5ml

Clozapine-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 204395-52-8

4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

4-Chlorotoluene