Sulprofos, 10.0 µg/ml, Ethyl acetate, 10ml

2,7-Dichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12672-29-6

Individual Calibration Solutions , 200ul, methanol