US lawMinnesotaRegulationsDEPARTMENT OF HEALTHChapter 4626 — CHAPTER 4626, FOOD CODE; FOOD MANAGERS4626.1630Minn. R. 4626.1630BOILER WATER ADDITIVES; CRITERIA. 7-204.13Last amended: 2018Year: 2026Length: 24 wordsOfficial source Chemicals used as boiler water additives must meet the requirements in Code of Federal Regulations, title 21, part 173, subpart D, section 173.310. P1PreviousMinn. R. 4626.1625NextMinn. R. 4626.1635