EDTA is also used intramuscularly for lead poisoning and related brain damage. EDTA is sometimes used as an ointment for skin irritations produced by metals such as chromium, nickel, and copper. Eye drops containing EDTA are used to treat calcium deposits in the eye. In foods, EDTA bound to iron is used to âfortifyâ grain-based products such as breakfast cereals and cereal bars. EDTA is also used in calcium and sodium compounds to preserve food; and to promote the color, texture, and flavor of food.
Longest-serving Representative to serve in the House: With more than 59 years of service, Representative John Dingell, Jr., of Michigan, holds the record for longest consecutive service. Longest-serving Speaker of the House: Sam Rayburn of Texas served as Speaker for a total of 17 years, two months, and two days.
Georgia's State Art Collection. Tom Murphy (1924-2007) Tom Murphy, a Georgia Democrat, held the speakership of the House of Representatives of the Georgia General Assembly for twenty-eight years, the longest tenure for a Speaker in any state legislature. Murphy served during the terms of five governorsâJimmy Carter, George Busbee, Joe Frank Harris, Zell Miller, and Roy Barnes.