Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml

Fenthion-oxon, 100µg/mL in Cyclohexane, 1ml

Cholest-5-en-3ß-ol-d6 , neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92543-08-3

Butyric-d7 acid, 100mg