haematology users' handbook - University College London Hospitals
haematology users' handbook - University College London Hospitals
haematology users' handbook - University College London Hospitals
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Flow Cytometry (HIV and Cell Markers) (page 3 of 5)<br />
Test Specimen Type Key<br />
Factors<br />
affecting<br />
tests<br />
Notes<br />
Out of hours<br />
service<br />
Time Limit<br />
for<br />
requesting<br />
additional<br />
tests from<br />
time of<br />
venesection<br />
Turnaround<br />
time from<br />
receipt of<br />
sample (in<br />
working days)<br />
Lymphocyte subsets for<br />
HIV monitoring and for<br />
<strong>haematology</strong> patients.<br />
1 x 4.5ml EDTA<br />
(Can be performed on<br />
existing FBC sample)<br />
Clotted<br />
sample<br />
Sample not<br />
kept at<br />
room<br />
temperature<br />
Please discuss all HIV negative<br />
requests with Haem SpR (Bleep<br />
7000/7001)<br />
Samples should be