1,4,7-Trichlorodibenzofuran, 1.2ml x 50ug/ml, nonane

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

Diazinon, 1000µg/ml in MeOH, 1ml

Extended Calibration/High Level Solution, 200ul, nonane