Pregnenolone, Mass Spectrometry (Esoterix) Build info

Synonyms

• PREGNENOLONE, MASS SPECTROMETRY (ESOTERIX)
• LAB1073

Short Name

PREGNENOLONE

Procedure Master Number

LAB1073

Procedure ID

56256

Clinical Info

Specimen Type

Blood

Container

Gold Top Tube

Collection Instructions

Container/Tube: Gold or red top tube
Specimen: 2.5 mL serum (1.1 mL min)
 
Collection Serum or plasma must be separated from cells and transferred to a plastic transport tube within one hour of collection. The specimen should be frozen immediately and maintained frozen until tested.
 

Transport Instructions

Frozen serum

Specimen Stability

Methodology

Liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Days Performed

TAT: 6-11 Days

Performing Laboratory

Labcorp-Esoterix

CPT

84140

PDM

5910412

Results