Test Information:
Calcium is the most abundant cation in the body. Majority is found in bones and the remainder is in the blood. It is essential cofactor for many enzymes, participate in blood coagulation, and plays an important role in myocardial contraction.
Specimen Container:
Gold Top SST Tube (with clot activator) or Red Top Tube (Plain)
Specimen Type:
Serum
Required Volume:
2 mL
Patient Preparation:
No Patient Preparation
Notes:
N/A (Not Applicable)
Storage & Stability
(Before Processing)
- Storage: 2 to 8°C
Stability: 3 weeks - Storage: 15 to 25°C
Stability: 7 days - Storage: – 15 to – 20°C
Stability: 8 months
FREEZE ONLY ONCE!
Transport Temperature:
Ref (2˚C – 8˚C)
Test Category:
Routine
Test Schedule:
Daily
Results Availability:
Within 4 hours