Cefazolin, 2,5g

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

Trichloroethene

2,3,3,4,4,5-Hexachlorobiphenyl,BZ-157