21 CFR 522.2690 - Zinc gluconate.
(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. 076175 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.