eCFR Reference Browser

---

title: "21 CFR §862.1600"

source: "https://www.ecfr.gov/current/title-21/section-862.1600"

title_number: "21"

volume_number: "8"

chapter_number: "Unknown"

subchapter_code: "H"

subchapter_subject: "MEDICAL DEVICES"

part_code: "862"

part_subject: "CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES"

subpart_code: "B"

subpart_subject: "Clinical Chemistry Test Systems"

section_number: "862.1600"

section_subject: "Potassium test system."

cfr_reference: "21 CFR 862.1600"

title_name: "Title 21"

title_subject: "Food and Drugs"

parts_covered: "Parts 800 to 1299"

revised_date: "Revised as of April 1, 2019"

publication_date: "As of April 1, 2019"

contains_description: "Containing a codification of documents of general applicability and future effect"

publication_info: "Published by the Office of the Federal Register National Archives and Records Administration as a Special Edition of the Federal Register"

---

(a)Identification. A potassium test system is a device intended to measure potassium in serum, plasma, and urine. Measurements obtained by this device are used to monitor electrolyte balance in the diagnosis and treatment of diseases conditions characterized by low or high blood potassium levels.

(b)Classification. Class II.

§862.1600 - Potassium test system.