Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.
Rheumatoid Factor Standard (RF CAL) Catalogue Number: RF2301 GTIN: 05055273205039 Recalled by Randox Laboratories Ltd. Due to The assigned value for Rheumatoid Factor over recovers...
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
Return the product to the place of purchase for a full refund. If you have questions, contact Randox Laboratories Ltd. directly.
Affected Products
Rheumatoid Factor Standard (RF CAL) Catalogue Number: RF2301 GTIN: 05055273205039 Product Usage: The Randox Rheumatoid Factor Latex-Enhanced Immunorutbidimetric Test Kit is an in vitro diagnostic reagent for the quantitative determination of rheumatoid factors (RF) in human serum. This test kit may be used to facilitate the detection and diagnosis of Rheumatoid Arthritis. RF have also been observed in the serum of patients with systemic lupus eruthematosus, hepatitis. Liver cirrhosis and syphilis. However, in these conditions the RF titre is much lower than in rheumatoid arthritis. This test kit must be used by suitably qualified personnel under appropriate laboratory conditions. RF calibrator and RF positive control are for use in the calibration and quality control of RF latex-enhanced immunoturbidimetric assays.
Quantity: 17 kits
Why Was This Recalled?
The assigned value for Rheumatoid Factor over recovers against the reference material RF serum, 1st British standard from NIBSC. Ref = 64/002. The calibrator values have been adjusted to re-align to the reference material.
Where Was This Sold?
This product was distributed nationwide across all 50 states.
About Randox Laboratories Ltd.
Randox Laboratories Ltd. has 72 total recalls tracked by RecallDetector.
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Data sourced from the FDA (Device). Last updated March 26, 2026. View original report