Chloride, 24-hour Urine

Overview

  • EPIC Code:
  • LAB2279
  • Soft Test Code:
  • UCL24
Alternate Names
  • CL, 24-hour Urine

Specimen Collection & Preparation

Specimen Requirements

10.0 mL aliquot from a well mixed 24 hour Urine Collection in a Plastic Container

Alternate Specimen

 

TransportAndStorage

2 weeks Refrigerated

Collection Instructions

1. When starting the 24-hour period, urinate and discard (throw-away) this specimen. NOTE THE TIME
2. From that time on, collect all urine by urinating into a clean container and transfer into the provided container. 
DO NOT URINATE DIRECTLY INTO CONTAINER.
3. Try to pass the last urine just prior to the end of the 24 hour period. Add this urine into the container. 
4. Urine Specimen should be kept refrigerated during and after collection. 

For patient collection instruction sheet see Addendum D
For Spanish patient collection instruction sheet see Addendum D
For Burmese patient collection instruction sheet see Addendum D
For Arabic patient collection instruction sheet see Addendum D

Clinical Interpretation

Reference Range:

110 - 250 mmol/24 hours


Methodology:
  • Ion Selective Electrode (ISE)

Production Schedule

Sites Performed
  • Parkview Randallia Hospital
  • Parkview Regional Medical Center
Days Performed
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Departments
  • Chemistry

Coding & Compliance

CDM

01425137


CPT Coding

82436