Rule 17.54.351 - REPRESENTATIVE SAMPLING METHODS; TOXICITY CHARACTERISTIC LEACHING PROCEDURE; CHEMICAL ANALYSIS TEST METHODS; AND TESTING METHODS (REPEALED)Mont. Admin. r. 17.54.351
NEW, 1980 MAR p. 2902, Eff. 11/15/80; AMD, 1987 MAR p. 255, Eff. 3/13/87; AMD, 1987 MAR p. 775, Eff. 6/12/87; AMD, 1988 MAR p. 53, Eff. 1/15/88; AMD, 1991 MAR p. 302, Eff. 3/15/91; AMD, 1991 MAR p. 514, Eff. 4/26/91; AMD, 1993 MAR p. 555, Eff. 4/16/93; AMD, 1994 MAR p. 2532, Eff. 9/9/94; TRANS, from DHES, 1995 MAR p. 2416; AMD, 1997 MAR p. 208, Eff. 1/28/97; AMD, 1999 MAR p. 2843, Eff. 12/17/99; REP, 2001 MAR p. 169, Eff. 1/26/01.75-10-405, MCA; IMP, 75-10-405, MCA;