16 Del. Admin. Code § 4-101.14

Current through Register Vol. 27, No. 12, June 1, 2024
Section 4-101.14 - Copper, Use Limitation
(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.p
(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.

16 Del. Admin. Code § 4-101.14

17 DE Reg. 1084( 5/1/2014) (Final)