International Normalised Ratio
Tests:International Normalised Ratio
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Synonym(s) | INR, Prothrombin Time, PT, PR |
Specimen | 2.7 mL Sodium Citrate (Blue top - Must be FULL) |
Paediatric Specimen | 1.8 mL Sodium Citrate (Blue top - Must be FULL) |
Minimum Volume | Citrate tube must be FULL
Separated plasma - 1mL |
Add-on conditions | 24 hours @ 4°C |
Test Availability | Mon - Sun, 24 hours |
Turnaround Time | Hastings 1 - 2.5 hours / Central HB 6 - 8 hours / Wairoa 12 hours |
Where analysed | Hastings |
Department | Haematology, (06) 878 1308 ext. 2445 |
Registration Code | HINR |
Deletion Code | 7172 |
Measurement Uncertainty | Available upon request |