Emamectin B1a, 100 µg/ml, Acetonitrile, 1ml

Fenitrothion, 100 µg/ml, Toluene, 1ml

2,3',4,5-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-11-1

Aroclor 1268