Published Jul 3, 200956 DCR 5245Authority and Source: Final Rulemaking published at 56 DCR 5245 (July 3, 2009).District of Columbia, Office of the Secretary
2207.1 Chemicals used as boiler water additives shall meet the requirements specified in 21 CFR 173.310 - Boiler water additives.
SOURCE: Final Rulemaking published at 56 DCR 5245 (July 3, 2009).