3,4,4'-Trichlorobiphenyl

Tadalafil, certified, 0.1g

3,3',4,4'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93703-48-1

Azamethiphos, 100 µg/ml, Ethyl acetate, 5ml