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HelpTest ID NBLD0044 Aldosterone, 24-Hour Urine with Creatinine
Specimen Type/Requirements
24-Hour Urine Container - Urine
Record 24-hour urine volume on test request and specimen. Refrigerate during and after collection.
Reject criteria: Urine collected with HCL
Specimen Volume
| Preferred Volume | 1.5 mL |
|---|---|
| Minimum Volume | 0.8 mL |
Stability/Transport
| Room Temperature | 7 days | |
|---|---|---|
| Refrigerated | 28 days | Preferred for transport |
| Frozen | 21 days |
Performed Test Frequency
Sunday and Tuesday
Analytical Time
4 - 10 days
Methodology
Hydrolysis, Extraction, Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
Performing Lab
Quest Chantilly forwards to San Juan Capistrano
CPT
82088, 82570
Interface Build Information
| Result Code | Result Code Description |
|---|---|
| 6464 | Volume 24 Hour Urine |
| 241 | Aldosterone 24HR Urine |
| 1136 | Creatinine 24 Hour Urine |