Dihydrotestosterone (DHT), Serum Test (7679S)

Dihydrotestosterone (DHT), Serum Test (7679S)

Analysis Code 7679S 
Test Name Dihydrotestosterone (DHT), Serum 
Test Includes Dihydrotestosterone 
Compound Synonym(s) 17 beta -hydroxyl-5 alpha; 5-alpha-Dihydrotestosterone; 5alpha-DHT; 5alpha-androstan-17beta-ol-3-o; Androstanolone 
Purpose Endocrinology; This test is New York State approved. 
Category Steroid 
Method(s) High Performance Liquid Chromatography/
TandemMass Spectrometry (LC-MS/MS) 
Specimen Requirements 0.5 mL Serum 
Transport Temperature Refrigerated 
Specimen Container Polymer gel separation tube (SST or PST), Red top tube (no additive) 
Special Handling Promptly centrifuge and separate Serum into a plastic screw capped vial using approved guidelines. 
Light Protection Required Not Required 
Stability Room Temperature: 14 day(s)
Refrigerated: 30 day(s)
Frozen (-20 °C): 30 day(s) 
*Rejection Criteria None 
Day(s) Test Set-up / TAT [LC-MS/MS] Monday Wednesday Friday / 1 day 
Suggested CPT Code 83789 
**Minimum Volume 0.4 mL 
Test Summary Sheet Generate  

You are viewing Dihydrotestosterone (DHT), Serum Test (7679S)
*Rejection criteria pertain to clinical specimen submissions only.
**Stated minimum volume allows for a single analysis. Repeat analysis will not be performed.


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