2,3,4,5,6-Pentachlorophenol-13C6

Ethyltri-n-butyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19411-60-0

Tadalafil, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 171596-29-5

Chloroform