Oklahoma Administrative Code
Title 310 - Oklahoma State Department of Health
Chapter 257 - Food Establishments
Subchapter 7 - Equipment, Utensils and Linens
Section 310:257-7-4 - Copper, use limitation
Universal Citation: OK Admin Code 310:257-7-4
Current through Vol. 42, No. 1, September 16, 2024
(a) Except as specified in (b) of this Section, copper and copper alloys such as brass may not be used in contact with a food that has a pH below 6 such as vinegar, fruit juice, or wine or for a fitting or tubing installed between a backflow prevention device and a carbonator.
(b) Copper and copper alloys may be used in contact with beer brewing ingredients that have a pH below 6 in the prefermentation and fermentation steps of a beer brewing operation such as a brewpub or microbrewery.
Added at 23 Ok Reg 2358, eff 6-25-06
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