Cryoglobulin Screen
7 days
Visual observation of refrigerated samples
Accredited NRL Laboratory
Daily
Detects cryoglobulins that precipitate in cold temperatures.
Serum
3 mL
Red-top tube, prewarmed
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
Sample needs to be collected in a pre-heated tube and kept warm until centrifugation and immediately aliquoted
| Temperature | Period |
|---|---|
| Room temperature | 7 days |