Dichlofenthion, 100 µg/ml, Toluene, 1ml

D5-Iprodione, 100 µg/ml, Acetonitrile, 1ml

2,3,4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Clofibrate,1000 µg/mL,MeOH,1mL,