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Epic Code LAB375 Chloride, 24 Hour Urine

Test Name Alias

Chloride Urine 24hr | Cl Urine 24 hr | 8742

Interface Order Alias

10666

Quick Collect

24H/NP/R

Specimen Requirements

Specimen Type: Urine, 24-hour collection
Container/Tube: Plastic 24-hour urine jug
Volume: Entire collection
Minimum volume: 10 mL
Collection Instructions:

  • No additive.
  • Refrigerate specimen during collection.
  • Starting and ending times of collection are required.

Specimen Transport Temperature

Refrigerate

Specimen Stability

Refrigerate: 72 hours

Frozen: acceptable

Laboratory Retention: 72 hours

Test Frequency

Available daily, usual TAT 1 day.

Reference Range

100 – 250 mmol/24 hrs

Performing Department

Chemistry

Performing Department Laboratory Location

Corewell Health Reference Laboratory, Grand Rapids, MI
Corewell Health Big Rapids Laboratory, Big Rapids, MI
Corewell Health Reed City Laboratory, Reed City, MI

Methodology

Ion-Selective Electrode (ISE)

CPT

82436

CDM Code

3018243601

Epic Test ID

1230100483

LOINC

Hrs Coll UrCl: 13362-9

Volume UrCl: 3167-4

UrCl mmol per L: 21194-6

UrCl mmol per 24 hr: 2079-2

Reviewed Date

3/7/2024