2,4,4'-Tribromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Tadalafil, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 171596-29-5

Tadalafil, certified, 0.1g

4-Fluoro-o-xylene, neat, Solvent-neat, Unit 0,5mL, # of units-1, Cas.no. 452-64-2