Estradiol

Test Code

E2

Specimen Name

Estradiol

CPT Codes

  • 82670

Collect

SST-Serum Also acceptable Lithium-Heparin

Stability

48 hours refrigerated, then must be separated and frozen in a transport tube. 7 days frozen.

Volume

1 mL

Minimum Volume

0.5 mL

Performed

Monday/Wednesday/Friday

Components

Additional Information

Draw SST, allow to clot completely, then centrifuge.

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT