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Lab Test Dictionary


Specimen Type

Urine, Timed Collection

Performing Lab

RCHSD Chemistry

Epic ID


Lab Test Days

As received

Standard TAT

3 hrs

Stat TAT

1 hr

Collection Information

Specimen Required

24 hr urine

Container Type

24-Hour Urine Container

Collection Instructions

Do not use preservatives. Keep urine refrigerated during collection. Note collection start & end times on container & label. (Random urine also acceptable, but no normal ranges given).

Processing Information - Lab Use Only

Test Volume Required

10 ml (ref) aliquot of 24 hr urine

Minimum Test Volume

1 ml (ref) aliquot of 24 hr urine

Processing Instructions

Have Med Tech measure specimen volume. Enter TV & duration of collection in specimen comment field Centrifuge & aliquot urine into sample cup

CPT Codes