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

1,4-Dichlorobenzene, 1000µg/ml in MeOH, 1ml

Biphenyl-d10, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1486-01-7

Dimethachlor CGA 369873, 25mg