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ILH Laboratory specimen collection and test information


Red or green top plus 24 hour urine


Creatinine Clearance

4 mL blood/10 mL urine


Alternative name(s)


Lab section

Core Lab



When performed

24 hours / 7 days



When reported

24 hours / 7 days






Sunquest code:


EPIC Code:




Important notes:

Submit 10 mL. of 24 hour collection. Record total volume, height and weight. Send with serum creatinine.

Rejection criteria:

Transportation notes:

Specimen preparation:




MCL Web resources

Specimen packaging pages

Reference lab 

ILH Web Resources
Last revised 09/11/2013