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Glucose, 24 Hour, Urine
Test CodeUGL24
Alias/See Also
Epic: LAB396
Preferred Specimen
Specimen Type: Urine
Collection Container: 24 hour collection kit
Specimen Volume: 3 mL
Minimum Volume
0.5 mL
Instructions
- Add 5 mL glacial acetic acid as preservative at start of collection.
- Collect urine for 24 hours.
- Refrigerated specimen with 4 hours of complettion of 24-hour collection.
- Patient 24 Hour Collection Instructions
Processing 24-hour urine specimens
- Measure the total volume of the specimen.
- Mix the specimen well.
- Order 24URN in Soft and enter prompted information.
- Aliquot/transfer at least 3 mL specimen into plastic clear top (no additive) vacutainer tube.
- IL 24-hour Urine Pre-Analytical Processing Job Aid
Transport Container
Clear top (no additive) tube
Do not send the 24 hour collection kit/jug to the lab
Do not send the 24 hour collection kit/jug to the lab
Specimen Stability
Room temperature: 2 hours
Refrigerated: 2 hours
Frozen: 2 days
Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Unlabeled, mislabeled, wrong tube type, QNS, exceeds specimen stability requirements.
Methodology
Hexokinase/G-6-PDH
Setup Schedule
Daily
Report Available
Same day
Reference Range
<0.5 gm/24 HR
Performing Laboratory
Inova Laboratories
2832 Juniper Street
Fairfax, VA 22031
Last Updated: April 28, 2023
Last Review: N. Wolford, April 26, 2023