Minnesota Administrative Rules
4626.1630 BOILER WATER ADDITIVES; CRITERIA. 7-204.13
Chemicals used as boiler water additives must meet the requirements in Code of Federal Regulations, title 21, part 173, subpart D, section 173.310.P1
History:
23 SR 519; 43 SR 295
Published Electronically:
January 2, 2019
Official Publication of the State of Minnesota
Revisor of Statutes