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| Title | DILANTIN, FREE |
| Specimen Requirement | <p>Draw blood in a plain red-top tube. Centrifuge to separate and refrigerate.</p>
<p>DO NOT COLLECT IN SST.</p> |
| Methodology | |
| Stability | Refrigerated 14 days; Frozen 14 days |
| Reference Range | By Report* |
| Turnaround | 1 Day |
| Clinical Use | |
| Test Code | FDILS |
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