Cortisol Urine, Free by LC-MS/MS CORUR
Method(s) | Quantitative Liquid Chromatography-Tandem Mass Spectrometry |
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Specimen Required | |
Collect | 24 hour urine or random urine. Refrigerate during collection. |
Transport | 4 mL aliquot from a 24-hour collection refrigerated (Min: 1 mL). Record total volume and collection time interval on transport tube and test request form. |
Stability | Ambient: Unacceptable; Refrigerated: 2 weeks; Frozen: 6 months |
Unacceptable Conditions | Samples with preservatives or acidified samples. Room temperature specimens. |
Schedule | Daily |
Billing Code | 5010106 |
CPTCode | 82530 |
Preferred Specimen Collection Device(s) | |
Reference Interval | |
See Laboratory Report |