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Cortisol free, timed urine w/creatinine

Lab Section:  Sendout Reference  
Lab Location:  Sendout
Reference Lab: Chantilly 
Test ID: LAB2838 
Methodology: Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
Schedule: Set up: Tues-Sat a.m
Reported: 5-7 days
Specimen Requirements:  Collection: 10.0 mL Urine in a 24 Hr Urine Container.
Pediatric volume: 5 mL.
unpreserved 24-hour urine. Alternative Specimen(s) Acceptable preservatives include: 10 g Boric Acid; 10 mL conc. Glacial Acetic Acid; 25 mL 6N HCl

Collection Instructions

Keep urine refrigerated during collection, if preservative is not used.
Stability: Room temperature: 48 hours Refrigerated: 7 days Frozen: 5 months

Notes: 

http://www.questdiagnostics.com/testcenter/TestDetail.action?ntc=14534

Reference Interval:  See patient report or consult reference laboratory website
CPT Code(s): 82530, 82570
Last Changed: 11/01/2016 22:05:22
Last Reviewed: 12/21/2016 06:02:20