21. Even tinier amounts of lewisite , or " death mist, " can kill a person. 22. "The task was set to destroy supplies of lewisite there by April 29, 2007," 23. Chemical weapons known to have been stockpiled included mustard gas, phosgene, lewisite , adamsite and CN gas. 24. Only 0.005 ppm of lewisite , or " death mist, " can kill a person. 25. At the military-run factory, he was responsible for production of yperite and lewisite , both lethal blistering agents. 26. Chronic exposure to lewisite can cause arsenic poisoning ( due to its arsenic content ) and development of a lewisite allergy. 27. Chronic exposure to lewisite can cause arsenic poisoning ( due to its arsenic content ) and development of a lewisite allergy. 28. In 1951 he introduced British anti-Lewisite as the first treatment for the copper overload disorder Wilson's disease. 29. Military experts determined they had been exposed to mustard gas and lewisite _ lethal agents that attack the respiratory system when inhaled. 30. The 30th Legislature had a Lewisite -Federalist majority and elected a Council of Appointment which removed most Clintonian office-holders.
