Rheumatoid Factor QRF
| Method(s) | Immunoturbidimetric |
|---|---|
| Specimen Required | |
| Collect | One 5 mL gold (SST) top tube. |
| Transport | 1 mL serum at 2-8ºC. |
| Stability | Refrigerated: 7 days Frozen: 3 months |
| Schedule | Daily, except Sundays |
| Billing Code | 2010036 |
| CPTCode | 86431 |
| Preferred Specimen Collection Device(s) | |
| Reference Interval | |
|
Less than 14 IU/mL |
|
