Acequinocyl, 100 µg/ml, Acetonitrile, 5ml

n-Hexadecane-d34, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15716-08-2

D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m

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