Antidiuretic Hormone (ADH) and Osmolality
Order Name
ADH/OSMO
Test Number: 3600235
Revision Date 03/23/2020
Test Number: 3600235
Revision Date 03/23/2020
| Test Name | Methodology | LOINC Code |
|---|---|---|
|
Antidiuretic Hormone (ADH, Arginine Vasopressin, AVP)
|
Radioimmunoassay | 3126-0 |
|
Osmolality Serum/Plasma
|
Freezing Point | 2692-2 |
| SPECIMEN REQUIREMENTS | ||||
|---|---|---|---|---|
| Specimen | Specimen Volume (min) | Specimen Type | Specimen Container | Transport Environment |
| Preferred | See Instructions | Plasma and Serum | See Instructions | See Instructions |
| Instructions | Follow collection both specimens listed below: ADH: 6mL (2.5) EDTA Plasma, Frozen. Separate plasma from cells ASAP or within 2 hours of collection. Osmolality: 1 mL (0.5) Plasma Lithium Heparin PST (Light Green Top) or 1 mL (0.5) Serum Clot Activator SST - Keep Refrigerated or Frozen. |
|||
| GENERAL INFORMATION | |
|---|---|
| Testing Schedule | Tue, Thr, Sat |
| Expected TAT | 3-11 Days (assay dependant) |
| CPT Code(s) | 83930, 84588 |
| Service Provided By |  |
| Lab Section | Reference Lab |