Anti-Xa- Rivaroxaban Monitoring
Code
RIVA
Sample Reqs
C (Frozen)*[18]
Turnaround
3 days
Special instructions
* Please state drug and time of dose on request.[18] Citrate Samples. Samples should be double spun and separated and frozen within 4-8 hours of sample taking, if a delay is expected with transportation to the laboratory, samples must be transported as frozen.
Sample type guide
C
Light blue Vacutainer, Citrate anticoagulant, 4.5ml
See the Sample Requirements page for an explanation of all the sample requirements.
See the Special Instructions Legend page for a full list of special instructions.
Last-updated: 15/12/22