Authority: IC 15-16-1-6; IC 15-16-1-7

Affected: IC 15-16-1

Sec. 35. "Tool bar refrigeration unit" means a unitized system of ammonia pipe, valves, and gauges, with ammonia monitoring, handling, metering, and manifold-dispensing devices that are used to process pressurized ammonia into refrigerated ammonia for more accurate metering and distribution during field-application.

(State Chemist of the State of Indiana; 355 IAC 3-1.5-35; filed Jan 19, 2001, 2:04 p.m.: 24 IR 1627; readopted filed Jun 20, 2001, 3:22 p.m.: 24 IR 3822; readopted filed Apr 27, 2007, 2:03 p.m.: 20070509-IR-355070039RFA; readopted filed Nov 25, 2013, 3:27 p.m.: 20131225-IR-355130482RFA; readopted filed Jul 2, 2019, 10:42 a.m.: 20190731-IR-355190258RFA; readopted filed Nov 4, 2025, 2:37 p.m.: 20251119-IR-355240619RFA)