Testing Laboratory
Auckland Te Toka Tumai | Auckland HospitalDepartment
Haematology
Delphic Registration Code (Alpha Code)
CITH
Test Code (Numeric Code)
6773
Laboratory Handling
Sample Stability
A Citrate tube was received with no tests requested. Specimen will be held for 24hrs, if testing is required, please contact LabLink. Note the specimen will not be suitable for APTT if greater than 8 hours old. To STORE samples for 2 weeks at -20°C
Synonyms
Citrate Hold
Turnaround Time
1 day
Specimen Type
- Whole Blood
Specimen Requirements
Tube/Container Type:
Preferred
- Citrate (Blue Cap)
Minimum Sample Volume (ml)
1.8
Paediatric Specimen Requirements
Tube/Container Type:
Preferred
- Citrate (Blue Cap)
Acceptable
- Citrate (Microtainer)
Minimum Sample Volume (ml)
1
Additional Specimen Information
These samples will go through pre-analytical checks and if suitable for analysis will be stored at room temperature for 24hrs . Tests adds like PT, FIB, DDIMER, DABIGATRAN, ECHIS can be test added within 24hrs period.
APTT can be test added within 8hrs.
Last updated: 26/03/2026