Section 355IAC2-2-9. "Low pressure nitrogen solutions" defined

   As used in this article, "low pressure nitrogen solutions" means an aqueous solution of ammonium nitrate, urea, or other nitrogen carriers containing various quantities of free ammonia exceeding two percent (2%) by weight. Aqua ammonia and nonpressure nitrogen solutions, commonly referred to as twenty-eight percent (28%), thirty percent (30%), or thirty-two percent (32%) nitrogen solutions are excluded from this definition. (State Chemist of the State of Indiana; 355 IAC 2-2-9; filed Mar 8, 1991, 2:45 p.m.: 14 IR 1390, eff one hundred twenty (120) days after filing with secretary of state; readopted filed Jun 20, 2001, 3:20 p.m.: 24 IR 3822; filed Aug 10, 2005, 1:00 p.m.: 28 IR 3571; readopted filed Apr 27, 2007, 2:03 p.m.: 20070509-IR-355070039RFA; readopted filed Nov 13, 2013, 10:42 a.m.: 20131211-IR-355130442RFA)