Chlorpyriphos-ethyl, 100µg/ml in Acetonitrile, 5ml

1,1,1,2-Tetrachloroethane, 2000µg/ml in MeOH, 1ml

1-(3,4-Dichlorophenyl)-3-methylurea, 250mg

Theophylline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 58-55-9