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Test Code UNAR Sodium, Random, Urine

Additional Codes

Epic: LAB444

Specimen Required

Specimen Type: Urine

Collection Container/Type

Preferred: Sterile Container

Acceptable: Clear top (no additive)

Submission Container/Tube: Clear top (no additive)

Specimen Volume: 3 mL

Collection Instructions: 

  1. Collect a random urine sample.
  2. No preservative

Specimen Minimum Volume

0.5 mL

Specimen Stability

Room temperature: 1 month

Refrigerated: 1 month

Frozen: 1 year

Reference Range

See laboratory report

Rejection Due To

Unlabeled, mislabeled, wrong tube type, QNS, exceeds specimen stability requirements.

Report Available

Same day

Method Name

Indirect (diluted) Ion-selective electrode

Day(s) Performed

Daily

Special Instructions

Patient Collection Instructions