Please click on a test name to see more information. 

For Reference Ranges related to any specific test please email refranges@tdlpathology.com  

 

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Xanthine – Blood

Code Sample Reqs Turnaround
XANB A 7 days
Special instructions
 

 

Xylene – Urine

Code Sample Reqs Turnaround
UXYL RU [30] 5-10 days
Special instructions
[30] Collect sample at end of exposure.

 

Xylose Tolerance Test

Code Sample Reqs Turnaround
XTT J [1] 7 days
Special instructions
[1] Contact the laboratory for special sample tubes/containers/instructions.