Yale New Haven Hospital

Department of Laboratory Medicine
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Potassium, timed urine

Lab Section: 

Chemistry

 

Lab Location: 

Main Lab

Test ID: 

LAB2345

 

Methodology: 

Ion-Selective Electrode

Schedule: 

On request

Reported: 

1 hour for STAT orders; 4 hours for Routine orders

Specimen Requirements: 

Collection: Collect urine for 24 hours in a plain container-no additive. Specimen must be refrigerated during collection. Must have collection duration.

 

Tests in this Panel: 

Test Name

Reference Interval

Potassium, Total in Sample [LRR15736]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

25.00

125.00 mmol/24H

Potassium, Timed Urine [LRR15729]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

Not Established

Creatinine, Timed Urine [LRR10884]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

Not Established

Creatinine, Total in Sample [LRR10891]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Male

800.0

2,000.0 mg/24H

18 Years - 999 Years

Female

600.0

1800.0 mg/24H

CPT Code(s): 

81050, 82570, 84133

Last Changed: 

7/2/2018 3:36 PM

Last Reviewed: 

08/09/2017 10:36:57