Test Name: Calcium Activity (Ionised) 
Alternate Test Names Calcium Activity; Ionised Calcium 
PLS Test Code CAI  Laboratory Biochemistry 
Specimen Blood  Analysis Performed On Blood 
Container Syringe * Blood Gas  Container colour  
Multiple specimens Balanced Heparin Syringe 
Required Volume Adult (mL) Req Vol Paediatric (mL)
Reference Ranges 1.14 - 1.30 mmol/L 
Turnaround Time Routine 30 Minutes  Turnaround Time Urgent  
Turnaround Other  
Days test is performed Daily  Transport Room temperature 
Special Requirements None 
Patient Preparation None 
Collection Instructions Venepuncture; avoid tourniquet use. 
Clinical Information  
Sent to Reference Laboratory No 
Ref Laboratory Name  
Estimated Patient Fee N/A 
Last Updated 25-Aug-2006 (Version: 1.00)