| Test CODE | NAME |
|---|
S461
Osmolality, Serum
| Methodology: | Freezing Point |
| Performed: | Sun-Sat |
| Reported: | Within 2 days |
| Specimen Required: |
Collect: Serum Separator Tube (SST) - 0.5 ml serum. Specimen Preparation: Separate serum or plasma from cells within 2 hours of collection. Storage/Transport Temperature: Refrigerated. Stability : After separation from cells: Refrigerated: 1 week |
| CPT Code(s): | 83930 |