CHLORIDE, URINE

Test Documentation
Specimen Required
Collect 24 hour urine, no preservatives. Refrigerate during collection. Mix well and send 1.0 mL uirne (0.5 mL minimum) refrigerated in a screw-capped plastic vial. Please include collection duration and total volume.

Alternate Specimen
Random urine

Methodology
Quantitative ion-Selective Electrode

Stability
Room temperature; 24 hours; Refrigerated: 7 days; Frozen: 6 months

Reference Range
Choloride, Urine   140-250 mmol/d  
Creatinine, 24-hour urine
Age   Male   Female  
3-8 years   140-700 mg/d   140-700 mg/d  
9-12 years   300-1300 mg/d   300-1300 mg/d  
13-17 years   500-2300 mg/d   400-1600 mg/d  
18-50 years   1000-2500 mg/d   700-1600 mg/d  
51-80 years   800-2100 mg/d   500-1400 mg/d  
81 years and older   600-2000 mg/d   400-1300 mg/d  

Performed
Sunday-Saturday

Turnaround Time2-3 days
Test CodeUCHL
CPT-4 Code (s)
82436
LOINC Codes
Chloride, Urine-per volume   2078-4  
Creatinine, Urine - per volume   2161-8  
Creatinine, Urine - per 24 hr   2162-6  
Chloride, Urine - per 24 hr   2079-2  
Total Volume   19153-6  
Hours Collected   30211-7  

Warde
Medical
Laboratory