2,2',4,5'-Tetrachlorobiphenyl (49)

N-Ethyl-N-phenylurethane, 50mg

4-Chloro-2'-fluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72093-45-9

Quality Control Standard of Mineral Oils 2 2x5000µg/ml in n-Hexane i 1ml crimp-top