Urine Creatinine Clearance
24 hours
Kinetic/Colorimetric
Accredited NRL Laboratory
Daily
Estimates GFR using urine and serum creatinine.
Serum and 24 hour urine
1 mL serum and 10 mL aliquot of entire urine collection
Red top tube or Gel barrier tube and Urine container with or without HCl
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Refrigerated | See Individual tests |
Urine Creatinine Clearance
24 hours
Kinetic/Colorimetric
Accredited NRL Laboratory
Daily
Estimates GFR using urine and serum creatinine.
Serum and 24 hour urine
1 mL serum and 10 mL aliquot of entire urine collection
Red top tube or Gel barrier tube and Urine container with or without HCl
No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.
This test does not require any special collection or pre-analytical handling. Follow routine specimen collection protocols.
| Temperature | Period |
|---|---|
| Refrigerated | See Individual tests |