Tests:Potassium, Blood: Difference between revisions

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Tests:Potassium, Blood
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Revision as of 08:01, 18 February 2025

Overview

Department Biochemistry
Test Code
Synonyms Blood Gas Potassium

BGK

Urgent Potassium

STAT Potassium 

Turnaround Time 30 mins - 1 hr 
Stability – Add test

Specimen Requirements

Specimen Type Whole blood
Specimen Transportation Must arrive in lab within 15 min of collection
Preferred 1 mL in heparinised syringe
Acceptable
Pediatric Requirements 0.1 mL in blood gas capillary. 

Aliquot Requirements

Sample Type
Minimum Volume
Aliquot Transportation

Clinical Information

Reference Intervals Reference Range 3.5 - 5.0 mmol/L
Test Method Indirect Ion Specific Electrodes using Radiometer ABL 90 FLEX. 
Advanced Notice Not required 
Patient Preparation Not required 

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