| Test | Free Kappa and Lambda, Serum |
| Requirements | 1 SST |
| Specimen Storage | Refrigerate at 2 - 8 C |
| Turnaround | 24 hours |
| Methodology | Nephelometric Immunoassay |
| Reference Range(s) | Kappa 3.30-19.40mg/L, Lambda 5.71-26.30, Ratio 0.26-1.65 |
| CPT Code(s) | 83883 |
| Test Code | 7546 |
| Special Notes |
