Test Overview
Method
Enzymatic
Result Included
Ammonia
Specimen
Specimen Type
Avoid gel separator tubes
Plasma (EDTA)
Volume
Sample Volume
1.0 mL
Specimen Comment
Avoid gel separator tubes.
Collection & Handling
Collection Instructions
Collect in pre-chilled tube.
Handling Information
Separate at 4°C if possible. Freeze immediately. Store and send frozen.
Stability
| Ambient | Refrigerated | Frozen |
|---|---|---|
| 30 minutes | 30 minutes | 7 days |
Rejection Criteria
| Criteria | Specification |
|---|---|
| Specimen | Not frozen |
Performance & Interpretation
Turnaround Time
2 days
Results
Name
Units
Reference Range
Conversion
-
Ammoniaµmol/LAdult: 0 - 48
Neonate: 0 - 73
Referral Location
Canada
Test Version
Last Updated
2019-09-30