Reported Nov 19, 2025 · Ongoing

Multichem ID-B. Model Number: SR103B. Intended for use as an unassayed positive qualitative quality control serum to…

Techno-Path Manufacturing Ltd.

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: TECHNO-PATH MANUFACTURING LTD. · Fort Henry Business Park · Ballina Tipperary · N/A

Is this the product you have?

  • Multichem ID-B
  • Model NumberSR103B. Intended for use as an unassayed positive qualitative quality control serum to monitor the precision of laboratory testing procedures for the determination of anti-HIV-1 IgG, anti-HBc IgG, anti-HTLV-I IgG, anti-HCV IgG, HBs antigen and anti-Treponema pallidum IgG
Lot codes and dates
  • Model NumberSR103B
  • UDI(01)05391523442312(240)SR103B(17)261031(10) SB161024P
  • Lot NumberSB161024P
  • Expiration Date31-10-2026
Amount recalled
51 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

Why it was recalled

Potential of negative recovery of the HBsAg analyte across two (2) lots of Multichem ID-B Positive Control when tested on the Alinity i platform.

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 (openFDA)

Read the FDA (openFDA device enforcement) notice

Data as of Sep 19, 5:30 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.