21 CFR § 862.1187 - Conjugated sulfolithocholic acid (SLCG) test system.

---
identifier: "/us/cfr/t21/s862.1187"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "21 CFR § 862.1187 - Conjugated sulfolithocholic acid (SLCG) test system."
title_number: 21
title_name: "Food and Drugs"
section_number: "862.1187"
section_name: "Conjugated sulfolithocholic acid (SLCG) test system."
chapter_name: "FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES"
subchapter_number: "H"
subchapter_name: "MEDICAL DEVICES"
part_number: "862"
part_name: "CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 351, 360, 360c, 360e, 360j, 360 371."
regulatory_source: "52 FR 16122, May 1, 1987, unless otherwise noted."
cfr_part: "862"
---


# 862.1187 Conjugated sulfolithocholic acid (SLCG) test system.

(a) *Identification.* A conjugated sulfolithocholic acid (SLCG) test system is a device intended to measure the bile acid SLCG in serum. Measurements obtained by this device are used in the diagnosis and treatment of liver disorders, such as cirrhosis or obstructive liver disease.

(b) *Classification.* Class II.