D7-Atenolol, 100 µg/ml, Acetonitrile, 1ml

Azoxystrobin, 1000µg/ml in MeOH, 1ml

n-Heptanophenone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 1671-75-6

Chlorpyrifos, 250mg