Fenthion, 100 µg/ml, Toluene, 1ml

beta-Cypermethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 65731-84-2

Nitrobenzene, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 98-95-3

2-Octanone, 1ml