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Alias Names: Depade® / Nalorex® / Naltrexone ®/ Metabolite ReVia® / Trexan® / Vivitrol®
Methodology: High Performance Liquid Chromatography / Tandem Mass Spectrometry (HPLC/MS/MS)
Edit Date: 9/22/2010
Components: 6 Beta-Naltrexol / Naltrexone-Free
Performed: Monday, Wednesday, Friday
Released: 5 days after setup at PeaceHealth Laboratories’ reference laboratory
CPT Code: 80100-90
Specimen Collection Details
Collection: Two 5 mL red top tubes. Do not use serum separator tube (SST) or plasma separator tube (PST). Also acceptable: Two 4 mL lavender top tubes (EDTA).
Handling: Allow to clot, centrifuge and separate serum or plasma into a plastic vial. Refrigerate.
Stability: 7 days ambient, 10 days refrigerated, or 1 month frozen.
Standard Volume: 4 mL serum or plasma
Minimum Volume: 2 mL serum or plasma
Transport: Refrigerated.
Rejection Criteria: Specimen collected in SST or PST.

PeaceHealth Laboratories