Lactate (plasma)

Pathology category

Biochemistry

Code

LACT

Referral code

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Test information

For assessment of latic acid levels in blood, most commonly used in children or diabetic patients with hyperglycaemia.

Guidelines

Pre-analytical

Sample must be received by the laboratory within 2 hours

Reference range

0.5-2.2 mmol/L

Tube type

Tube type info

Adults: 4ml Fluoride Oxalate (Grey top)

Paediatrics: 0.5ml Fluoride Oxalate (Yellow top)

Special requirements

Minimum volume

Adults: 1 ml

Paediatrics: 0.4 ml

Assay frequency

Run daily at local laboratory

TAT Inpatient (urgent)

1.5 hrs

TAT Inpatient

4 hrs

TAT GP/Outpatient

24 hrs

Referral lab

Local, Clinical Biochemistry