Sodium

Test investigation

Sodium

Laboratory offering test

NNUH, QEH, JPUH

Units

mmol/L

Also known as/Frequency of test

Na

Comments precautions

Main use is state of hydration.

Sample type

Serum

Turnaround times (TAT) Urgent/Routine/GP or OPD

Within 4 hours/8 hours

Reference intervals

133 – 146 mmol/L

If ukas accredited

Y NNUH