Bifenox, 1000µg/ml in MeOH, 1ml

Tribufos , 10µg/mL, Solvent-ac.nitrile, Unit 1mL, # of units-1, Cas.no. 78-48-8

Formaldehyde (5 ppm)

Penicillin G potassium, 100µg/mL in Acetonitrile, 1ml