Other Urine Specimen Collection
Creatinine Clearance Tests
A blood specimen must accompany urine. Results cannot be calculated without serum values.
Urine collections must be accurately timed to nearest MINUTE. Record time and volume on request slips.
Urine for VWA, Catecholamines, and Metanephrines must be collected with acid preservatives in dark bottles. Bottles must be obtained from the Chemistry Lab, room #A2-452.
Note total volume and submit 100 ml aliquot to chemistry laboratory.
NOTE: UNLABELED SAMPLES WILL NOT BE PROCESSED.