21 CFR 862.1495 - Magnesium test system.

Regulations last checked for updates: Feb 12, 2026

Title 21 - Food and Drugs last revised: Dec 18, 2026

View all text of Subpart B [§ 862.1020 - § 862.1840]

§ 862.1495 - Magnesium test system.

(a) Identification. A magnesium test system is a device intended to measure magnesium levels in serum and plasma. Magnesium measurements are used in the diagnosis and treatment of hypomagnesemia (abnormally low plasma levels of magnesium) and hypermagnesemia (abnormally high plasma levels of magnesium).

(b) Classification. Class I.

authority: 21 U.S.C. 351,360,360c,360e,360j,360

source: 52 FR 16122, May 1, 1987, unless otherwise noted.

cite as: 21 CFR 862.1495