Estradiol, LC/MS (Endocrine Sciences)

CPT: 82670
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Expected Turnaround Time

6 - 10 days


Related Documents


Specimen Requirements


Specimen

Serum (preferred) or plasma, frozen


Volume

3 mL


Minimum Volume

1.5 mL (Note: This volume does not allow for repeat testing.)


Container

Gel-barrier tube, lavender-top (EDTA) tube, or green-top (heparin) tube


Collection

Serum/plasma must be separated from cells within 45 minutes of venipuncture. Send serum/plasma in a plastic transport tube. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.


Storage Instructions

Freeze


Stability Requirements

Temperature

Period

Room temperature

7 days

Refrigerated

7 days

Frozen

2 years


Test Details


Methodology

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


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
500108 Estradiol, LCMS, Endo Sci 502608 Estradiol, Serum, MS pg/mL 35384-7

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