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Test Code NH3 AMMONIA

Specimen Type

Mint / Heparin Plasma
LAV / EDTA Plasma acceptable

Specimen Collection

After specimen collection, immediately place specimen on ice
Transport to the lab within 30 minutes

Specimen Processing

Spin down mint tube within 30 minutes
Spin down lavendar tube and remove plasma from cells within 15 minutes

Specimen Volume

1 ml
0.5 ml minimum

Specimen Stability

Analyze within 30 minutes
Frozen-1 week

Performing Laboratory

Great Plains Health