The Access Cortisol Reagent. REF (Catalog Number) 33600, Lot 831755. A paramagnetic particle, chemiluminscent immunoassay. Product Usage: The assay is a paramagnetic particle, chemiluminescent immunoassay for the quanitative determination of cortisol levels in human serum, plasma (heparin, EDTA) and urine using the Access Immunoassay Systems.

Reason: Cross contamination may have occurred between wells for the reagent pack. As a result of this defect, patient results may be negatively impacted (falsely decreased) by up to 16%).

Code information: Lot Number 831755.

Distribution pattern: Worldwide distribution - US Nationwide and the countries of Canada, Lithuania, Mexico, Panama, Serbia, South Africa, and Vietnam.