Ammonia

Test Code

NH3

Specimen Name

Ammonia

CPT Codes

  • 82140

Collect

EDTA Plasma

Stability

3 days at -20°C ± 5°C

Volume

1 mL

Minimum Volume

0.5 mL

Performed

Performed as needed

Components

Additional Information

Draw EDTA Tube centrifuge immediately and separate plasma then freeze for transport.

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT