Chromafenozide, 100 µg/ml, Acetonitrile, 5ml

4-Bromo-2,3,7,8-tetrachlorodibenzofuran, 1.2ml x 50ug/ml, toluene

2,4-Dicofol, 10.0 µg/ml, Isooctane, 1ml

ASTM D-4815 Calibration Mix #5