Sign in →

Test Code ULYTEST Electrolytes, 24 Hour, Urine


Profile Information:

Chloride, 24 Hour

Sodium, 24 Hour
Potassium, 24 Hour   

Performing Laboratory

Aspen Valley Hospital

Specimen Requirements

Submit an entire 24-hour urine collection in a plastic urine container. No preservative. Refrigerate specimen during collection and send specimen refrigerated.
Note:  1. Starting and ending times of collection are required on request form for processing.

2. Follow instructions in “Urine Collection” in “Special Instructions.”

Reference Values

See individual test listings.

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

81050 - urine time measurement

82436 - chloride

84133 - potassium

84300 - sodium

Special Instructions