All-rac-alpha-tocopherol for peak ident., 50mg

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

n-Pentadecane

PAH-Dx - Mix 4, 100µg/ml in Acetone, 5ml