21 CFR 522.2690
§ 522.2690 Zinc gluconate.
United States · 21 CFR — Food and Drugs · Status: effective
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- Citation
- 21 CFR 522.2690, § 522.2690 Zinc gluconate, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/87566
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Full text
(a) Specifications. Each milliliter of solution contains 13.1 milligrams zinc as zinc gluconate neutralized to pH 7.0 with L-arginine.
(b) Sponsor. See No. 011788 in § 510.600(c) of this chapter.
(c) Conditions of use in dogs—(1) Amount. The volume injected into each testicle is based on testicular width as determined by measuring each testicle at its widest point using a metric scale (millimeter) caliper.
(2) Indications for use. Intratesticular injection for chemical sterilization of 3- to 10-month-old male dogs.
(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.