Calibration Std. #2

Fenbendazole, 100 µg/ml, Acetonitrile, 5ml

1-Chloronaphthalene, 1.2mL x 50ug/mL, nonane

1,2,3,4,6,7,8-Heptabromodibenzofuran,50 µg/mL,n-nonane,1mL,