19-Nortestosterone 17-propionate, certified, 0.1g

D5-Propachlor OA, 100 µg/ml, Acetonitrile, 1ml

n-Tetracontane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 4181-95-7

Tri-n-butyltin chloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1461-22-9