12 Va. Admin. Code § 5-421-3400
Chemicals used as boiler water additives shall meet the requirements specified in 21 CFR 173.310.P
§§ 35.1-11 and 35.1-14 of the Code of Virginia.
Derived from Virginia Register Volume 18, Issue 10, eff. March 1, 2002; amended, Virginia Register Volume 32, Issue 22, eff. July 12, 2016.