TYPE OF TEST : LC - Lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >2400 ppm/3H TOXIC EFFECTS : Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) REFERENCE : ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 77,1155,1992