T4/T8 Ratio

Test Code

T4T8

Specimen Name

T4/T8 Ratio

CPT Codes

  • 8
  • 635
  • 986
  • 360

Collect

Purple Top Tube (1)

Stability

Room Temp

Volume

Minimum Volume

Performed

Additional Information

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Test Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT