Randox Laboratories Ltd.

Cystatin C Reagent marketed without a 510 (k)

Foam gasket on the Evidence MultiSTAT chip heater assembly may not perform as expected. Foam that is not functioning as expected may cause light to leak into the Charged Coupled Device (CCD) Camera during imaging. This will affect the testing and may delay in reporting results.

Randox Laboratories has identified that Inorganic Phosphate in Calibration Serum Level 3, CAL2351 & CAL10388, is running with a negative bias on RX Series instruments compared to other methods.

Microalbumin Calibrator Series, MA1567 & MA2426, is running with a negative bias compared to other method may misclassify patient results. Users may experience a shift in Quality Control and patient sample recovery of up to +12%.

Microalbumin Calibrator Series, MA1567 & MA2426, is running with a negative bias compared to other methods and may misclassify patient results. Users may experience a shift in Quality Control and patient sample recovery of up to +12%.

Cystatin C Calibrator Series CVS 2699, is running with a negative bias compared to other methods

The firm has realigned C3 and Haptoglobin in Liquid Protein Calibrators, IT2691, to reference material ERM-DA470k/IFCC.

Randox Laboratories have released an update to the Carryover Avoidance Technical Bulletin to detail that Copper, should not be run directly after Total Protein, on the RX series instruments testing order. If copper assay is run after total protein it could lead to falsely elevated copper results.