Pethoxamid, 100 µg/ml, Acetonitrile, 5ml

Phenol-d6

Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/ml in Acetone, 1ml

2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg