Xylose - 1 h
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Xylose Absorption Test (1 h), Serum
Test ID: XYL1
Test
Method
Quantitative Spectrophotometry
Report Includes
Specimens
Serum
Test Location
QC, CA
Test Version
6-May-2021
Specimen
Specimens
Serum
Sample Volume
2 mL
Collection & Handling
Collection Instructions
Test may be conducted with either a 5g or 25g Xylose dose. Refer to separate listing for 2-hour test protocol. Collect baseline serum specimen (≥8 hours fast), separate and label a 2 mL aliquot. Administer Xylose dissolved in 250 mL water followed by another 250 mL water. Collect post-dose serum at 1 h, separate and label another 2 mL aliquot.
Handling Information
Store and send specimens frozen.
Additional Information
Specimens must be clearly labelled to distinguish baseline and timed (1 h) specimen.
Stability
| Refrigerated | 7 days |
|---|---|
| Frozen | 30 days |
Test Version
6-May-2021
Performance / Interpretation
Method
Quantitative Spectrophotometry
Turnaround Time
30 days
Results
| Name | Units | Reference Range | Conversion Factor | |
|---|---|---|---|---|
| Xylose - 1 h | mmol/L |
|
||
Test Location
QC, CA
Test Version
6-May-2021
Interface / Setup
Test Version
6-May-2021