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Test ID BLOD1289 Estradiol, Ultrasensitive

Important Note

Effective 6/24/2026: Instrument capacity has been increased. Please add 4-6 days to TAT. We will provide an update on 6/30/26. Target Resolution Date: 7/7/2026

Effective 6/17/2026:  We are currently experiencing a technical issue with this assay. Please add 4-6 days to published TAT. We will provide an update on 6/23/26. Target Resolution Date: 6/26/26

AKA

Estradiol Enhanced
17-Beta Estradiol

Specimen Type/Requirements

Red top (Serum w/out gel) tube - Serum

 

Do not use SST or gel tubes.

 

Test is affected by moderate hemolysis, lipemia and gross icterus. 

Specimen Volume

Preferred Volume   0.5 mL  
Minimum Volume   0.2 mL

Stability/Transport

Room Temperature   24 hours    
Refrigerated   7 days     Preferred for transport   
Frozen   28 days    

Performed Test Frequency

Sunday through Friday

Methodology

Chromatography/Mass Spectrometry

Performing Lab

Quest Chantilly forwards to Quest San Juan Capistrano

CPT

82670

Report Available

3 - 6 days

Interface Build Information

Result Code Result Code Description 
15815 Estradiol, LC/MS/MS