Chemical:
1,1-Dimethylhydrazine (UDMH), 1,4-Dioxane, Benzene, Carbon tetrachloride, Chloroethane (Ethyl chloride), Chloroform, Dichloromethane (Methylene chloride), Ethylene dichloride (1,2-Dichloroethane), Formaldehyde (gas), Hydrazine, Lead, Silica, crystalline (airborne particles of respirable size), Tetrachloroethylene (Perchloroethylene), Toluene, Trichloroethylene, Vinyl chloride