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HelpTest Code 17HDP 17-Hydroxypregnenolone, LC/MS/MS
Specimen Required
2 mL serum
Specimen Minimum Volume
0.4 mL
Specimen Stability
Room temperature: 24 hours Refrigerated: 5 days Frozen: 28 days
Rejection Due To
Serum Separator tube (SST)
Day(s) and Time(s) Performed
Sun – Fri nights
Method Name
Liquid Chromatography Tandem Mass Spectrometry (LC/MS/MS)
Collection Container / Tube
Preferred: Red Top Tube (no gel)
Other Acceptable Container: None
Transport / Storage Conditions
Refrigerated
Reference Values
See Laboratory Report
CPT Codes
84143
Analytic Time
3 – 6 days
Alias/See Also
LAB530