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Test 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


Reference Values

See Laboratory Report

CPT Codes


Analytic Time

3 – 6 days

Alias/See Also