Octabromodibenzofuran (96%), 1.2ml x 24ug/ml, toluene

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,1mL,

Whole Oil Separation Control Set (S-4015 - S-4017 + S-4012) Neat mixtures (0.25mL) of the Control mixtures 1-3, 1mL solution of the Control mixture 4 in isooctane solution

Fenitrothion, 100µg/mL in Acetonitrile, 1ml