FDAClass IINovember 19, 2025

Multichem ID-B recall

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

Why was Multichem ID-B 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.

What should I do if I have this product?

The recall is ongoing. Follow the firm and FDA instructions.

What to do with a recalled product: refunds, receipts, safe disposal and how to report a problem.

Is my product affected?

Compare the item in your hand with every identifier below from the official FDA record. Only products that match the listed product and lot, UPC or model codes are part of this recall.

Which lot codes, UPCs or models are affected?

Model Number: SR103B. UDI: (01)05391523442312(240)SR103B(17)261031(10) SB161024P. Lot Number: SB161024P. Expiration Date: 31-10-2026.

Product
Multichem ID-B. Model Number: SR103B. Intended for use as an unassayed positive qualitative quality control serum to monitor the precision of…
Recalling firm
TECHNO-PATH MANUFACTURING LTD.
Quantity
51 units
Distribution
US distribution to CA, CO, CT, FL, HI, IL, LA, MI, MN, NV, NY, OR, SC, TN, TX, WI, WY.
Recall date
November 19, 2025
Classification
Class II
Status
Ongoing
Agency
FDA (device)
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