Caproic acid, 1ml

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

D6-Diuron, 100 µg/ml, Acetonitrile, 1ml

1,2,3,7,8-Pentabromodibenzofuran,50 µg/mL,n-nonane,1mL,