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Estradiol, Ultrasensitive, Serum

Estradiol, Ultrasensitive, Serum

Alternate Test Name

Estradiol by LCMS

Epic Mnemonic
Sunquest Mnemonic

LAB3010
ESDLU

Category

Sendouts

Methodology

High-pressure liquid chromatography/tandem mass spectrometry (HPLC/MS-MS)

Test Performance Schedule

Varies

Result Availability

4 - 7 days

Specimen Required

Container

Red top (serum) tube

Volume

Pref. Vol.:0.5 mL serum
Min. Vol.:0.3 mL serum

Collection Instructions

• Routine venipuncture
• Immediately after collection, gently invert tube 5-10 times
• Serum sample clot 30 minutes
• Promptly centrifuge 15 minutes
• Immediately to separate plastic tube
• Freeze

Transportation Instructions

Frozen

Stability

After separation from cells:
• Room temperature: Unacceptable
• Refrigerated: Unacceptable
• Frozen: 7 days

Remarks

Additional Test Information:
Separate serum from cells within 2 hours of collection

CPT Codes

82670

Effective/Revised

8/22/2019

 

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