Reported Aug 26, 2026 · Ongoing · Updated Sep 16, 2026

Syva EMIT 2000 Quinidine Assay REF: 4Q019UL Contents: 1x28 mL, 1x14mL

Siemens Healthcare Diagnostics, Inc.

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Siemens Healthcare Diagnostics, Inc. · 333 Coney St · East Walpole, MA · 02032-1516

Is this the product you have?

  • Syva EMIT 2000 Quinidine Assay REF4Q019UL
  • Contents
    • 1x28 mL
    • 1x14mL
Lot codes and dates
  • Lot U1/UDI00842768001048
Amount recalled
20 units

This recall covers 2 products

The agency filed one notice per product. You are reading one of them; the other one is below.

Where it was sold

  • Nationwide
  • CA

Why it was recalled

Due to unacceptable precision performance exhibited in certain lots of the Emit 2000 Quinidine Assay, which may lead to erroneously elevated quinidine measurements, creating risk of sub-optimal patient treatment, including potential life-threatening cardiac arrhythmias or inadequate antimalarial therapy.

This product could cause temporary or reversible health problems — stop using it.

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Where this came from

Source: U.S. Food & Drug Administration (Enforcement Report)

Read the FDA (weekly enforcement report) notice

Data as of Sep 19, 4:17 PM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.