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Acetaminophen-Sl Assay

by Diagnostic Chemicals, Ltd. 510(k)

Active United States

510(k) K042330

Regulatory status

as of 29 Oct 2026

RegionAuthorizationNumberDateStatus
United StatesFDA 510(k)SESE Substantially Equivalent · Traditional NumberK042330 Date7 Jan 2005ClearedStatusActive

Coverage

1 jurisdiction

United States of America
  • Active
  • Expiring
  • Withdrawn
  • Listed
  • Not covered

United States — FDA 510(k) Active

Recalls

2 recalls · FDA

    • Terminated Z-1902-2012 FDA Class II initiated 29 May 2012

    Discoloration of the acetaminophen enzyme reagent (R1), generates a high calibration factor and erratic control recovery.

    • Terminated Z-1233-2007 FDA Unclassified (pre-2012) initiated 1 Jun 2007

    Lipase results are falsely elevated when a MULTIGENT Acetaminophen test is pipetted immediately before a Lipase test from the same sample cup or tube on the ARCHITECT c8000.

Specification

510(k)

510(k) Number
FDA Product Code
LDP
FDA applicant
Diagnostic Chemicals , Ltd.
Device Class
Class II
Regulation
21 CFR Part 862.3030
Advisory Committee
Clinical Toxicology
FDA Decision
SESE Substantially Equivalent

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