SPECIMEN HANDLING CHANGE
Nicotine and Metabolites, Urine
Order Code: NICOU
Fee Code: 21609
Please note that effective May 10, 2022, the preferred specimen temperature for the Nicotine and Metabolites, Urine, assay has been updated from ambient to refrigerated.
Collection Instructions: Collect random urine specimen. Refrigerate up to 28 days or freeze for longer storage.