Pregnenolone, LC/MS
What it measures
- Pregnenolone, LC/MSLOINC 2837-3
Specimen
- Specimen
- 0.5 mL serum collected in a red-top tube (no gel)
- Minimum volume
- 0.2 mL
- Container
- Transport tube
- Temperature
- Frozen
Collect blood in a Vacutainer with no additives. Allow blood to clot (30 minutes) at room temperature, 18-25° C. Centrifuge and separate the serum from the cells. Freeze as soon as possible.
Turnaround
Set up: Sun-Fri; Report available: 3-6 days
Billing
CPT 84140