24 Hour Urine, Sodium Build info

Synonyms

  • SODIUM, URINE, 24 HOUR
  • SODIUM, URINE 24 HOUR
  • 24 HR
  • NA
  • LAB446

Short Name

SODIUM, 24 H

Procedure Master Number

LAB446

Procedure ID

35377

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

Results
Component Name Base Name Common Name External Name
INTERVAL TIMED INTTIME INTERVAL TIMED
SODIUM CALCULATION SODCALC SODIUM CALCULATION
TOTAL VOLUME URINE TOTALVOLUR TOTAL VOLUME URINE
URINE CREATININE CREATU CREATININE U Creatinine, Ur
URINE CREATININE CALCULATION CREATCALC CREATININE CALC UR
URINE SODIUM NAUR SODIUM UR Urine Sodium