Picolinafen, 10.0 µg/ml, Acetonitrile, 10ml

5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9

Fenthion-oxon-sulfone, 100 µg/ml, Acetonitrile,