---
title: "Randox Liquid Protein Calibrators-SP CAL-(LIQ)-In vitro diagnostic product us... — FDA record Z-2448-2023 | Is It on Recall"
description: "As part of the firm's ongoing quality monitoring (see internal complaint # OCC72574), Randox Laboratories have restandardized Ferritin in Liquid Protein Calibra"
url: https://isitonrecall.com/recall/fda-device-z-2448-2023-randox-liquid-protein-calibrators-sp-cal-liq-in-vitro-diagnostic-product-used-for-the-calibration-of/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement

# Randox Liquid Protein Calibrators-SP CAL-(LIQ)-In vitro diagnostic product used for the calibration of ASO, Complemen... — FDA record Z-2448-2023

Reported ongoing

Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice.

Source date Jul 19, 2023. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: Randox Liquid Protein Calibrators-SP CAL-(LIQ)-In vitro diagnostic product used for the calibration of ASO, Complement C3, Complement C4, CRP, Ferritin, Haptoglobin, IgM, Prealbumin, RF and Transferrin assays Catalogue Number: IT2691
- **Reason**: As part of the firm's ongoing quality monitoring (see internal complaint # OCC72574), Randox Laboratories have restandardized Ferritin in Liquid Protein Calibrators, IT2691, to reference material NISBC 19/118. The calibrators lots 2112IT-2116IT, packed into batches 627222, 627224, 634886 and 634887 have been reassigned as part of the restandardization. Following this restandardization, Ferritin results for Quality Control material and patient samples recovered erroneously higher than the targeted calibrator values by approximately +10% across the assay range following.
- **Classification**: Class II
- **Recalling firm**: Randox Laboratories Ltd.
- **Quantity**: 166 units
- **Agency-reported status**: Ongoing
- **Source record identifier**: Z-2448-2023

[Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2448-2023%22)

[What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice.

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | GTIN: 05055273204032 Batch/ Lot number Expiry Date 590858 28 08 23; 590859 28 08 23; 627222 28Jul 24; 627224 28Jul24; 634886 28Jul24; 634887 28Jul24 |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

CA, FL, IL, ME, MI, NC, OH, PA,NJ,

States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address.

- [California](https://isitonrecall.com/state/california/)
- [Florida](https://isitonrecall.com/state/florida/)
- [Illinois](https://isitonrecall.com/state/illinois/)
- [Maine](https://isitonrecall.com/state/maine/)
- [Michigan](https://isitonrecall.com/state/michigan/)
- [North Carolina](https://isitonrecall.com/state/north-carolina/)
- [New Jersey](https://isitonrecall.com/state/new-jersey/)
- [Ohio](https://isitonrecall.com/state/ohio/)
- [Pennsylvania](https://isitonrecall.com/state/pennsylvania/)

## Dates in the source

- **Report date**: Aug 30, 2023
- **Recall initiation date**: Jul 19, 2023
- **Center classification date**: Aug 23, 2023

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Read the official notice for the action that applies to your exact product.

[Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-2448-2023%22)

## Related records

[Medical devices records](https://isitonrecall.com/category/medical-devices/) [Randox Laboratories Ltd. records](https://isitonrecall.com/brand/randox-laboratories-ltd/)