PURPOSE: This rule provides clarification of the approved use of ethylinediaminetetracetic acid (EDTA).
20 CSR 2150-2.165
*Original authority: 334.100, RSMo 1939, amended 1945, 1959, 1963, 1974, 1976, 1979, 1981, 1983, 1984, 1986, 1987, 1989, 1990, 1993, 1997.