2,4-DB-methyl ester, 100 µg/ml, Ethyl acetate, 5

1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,50mg,

EPA Method 602 - Purgeable Aromatics

Tetramethrin, 1000µg/ml in Acetonitrile, 1ml