Sodium, 24 HR Urine NA24

Synonyms

Allscripts (AEHR) Order Name

Sodium, Urine 24 Hour

Sunrise Clinical Manager (SCM) Order Name

Sodium, Urine 24 Hour

Clinical Info

Specimen Type

Urine

Container

24hr Ur No Preserv

Collection Instructions

Container/Tube: 24 Hour urine container.  No preservative.
Specimen:  20 mL well mixed aliquot from 24 hr urine collection.(10mL min)
Transport Temperature: Refrigerate specimen during collection, and send specimen refrigerated in the 24 Hr  urine container.
Note:  Starting and ending times of collection are required on request form for processing.

Transport Instructions

Refrigerate specimen during collection, and send specimen refrigerated in the 24 Hr  urine container.

Specimen Stability

Methodology

Ion-Selective Electrode (ISE)

Days Performed

Monday through Sunday

Performing Laboratory

Northwell Health Laboratories

CPT

81050 - urine timed measurement
84300 - sodium

PDM

5300690

Result Interpretation

40-220 mmol/24 hours

Forms