2,3,4,4'-Tetrachlorobiphenyl (60)

8151A Mix B

Methamidophos, 100 µg/ml, Acetonitrile, 5ml

1,4-Diethylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 105-05-5