"HEMOGLOBIN A1c CALIBRATORS *** REF 4P52-01 *** 307261/R03 *** S4P5X0 *** FOR USE WITH ARCHITECT" - Product Usage: use in the calibration of the Hemoglobin A1c assay.
Official recall recorded by the U.S. Food & Drug Administration.
The hazard
Calibrator level 2 bottle may have been manufactured incorrectly for a portion of the lot. The manufacturer observed no impact to assay performance between the HbA1c concentration range of 5.33% to 6.87%. However, outside of this range, a bias of greater than 3% may be seen with patient results. The device failure that is associated with this recall can result in potentially negatively and positively biased patient test results for HbA1c. The firm is investigating the root cause.
What to do
FDA enforcement status: Terminated
Brands named
Recall history
Other federal recalls tied to the same brand — a factual pattern, straight from the source data.
- FDAMinocycline Hydrochloride Extended-Release Tablets, USP, 115 mg, 30-count bottle, Rx Only, Manufactured by: Alkem Laboratories Ltd., INDIA. Distributed by: Ascend Laboratories, LLC, Parsippany, NJ 07054. NDC: 67877-644-302026-06-01
- FDAMerlin" Patient Care System (PCS) software Merlin" PCS 3650 programmer Model 3330 software2026-05-12
- FDAAmlodipine and Olmesartan Medoxomil Tablets, 5mg/40mg, Rx Only, 30-count bottle, Manufactured by: Alkem Laboratories Ltd., India, Distributed by: Ascend Laboratories, LLC., Parsippany, NJ 07054, NDC 67877-501-30.2026-05-05
- FDAAscend Laboratories, LLC, Metoprolol Succinate Extended-Release Tablets, USP, 25 mg* Rx Only, Manufactured by: Alkem Laboratories Ltd., India, Distributed by: Ascend Laboratories, LLC, Parsippany, NJ 07054, NDC 67877-590-01.2026-04-27
- FDAi-STAT EG7+ cartridge; List Number: 03P76-25;2026-04-01
- FDAi-STAT G3+ cartridge; List Number: 03P78-26;2026-04-01
- FDAi-STAT EG6+ cartridge; List Number: 03P77-25;2026-04-01
- FDABlemish Spot Treatment (Salicylic Acid) 1%, .5 fl oz (15 ml) bottles, Skin Script, Chandler, AZ 85226, UPC 6 10563 13873 9.2026-04-01
Own something like this?
AllClear screens your whole list against every CPSC, FDA, USDA and NHTSA recall — and tells you the day a new one names something you own.
Start free — 200 items, no card →