Laboratory Test Reference Guide

Laboratory Information

Test Name

Creatinine (Blood Gas)

External Price (excl. GST)

3.21

Specimen Collection

Adult Specimen

1.0 mL blood in an adult blood gas syringe or 0.5 mL in a paediatric blood gas syringe

Specimen Collection and Transport Protocols

Remove at least 3 mL of blood to waste prior to collecting the blood sample from a line

Paediatric Specimen

0.5 mL blood in a paediatric blood gas syringe

Test Information

Department

POCT

Test Availability

Mon - Sun, 24hrs

Laboratory Turnaround Time

30 minutes

Method

Blood gas analyser - Thames only

Unit of measurement

umol/L

Reference interval

Reference interval applies from age onward

0 days: < 105 umol/L

7 days : < 50 umol/L

1 month: < 40 umol/L

2 years: < 50 umol/L

 6 years: < 65 umol/L

12 years: < 80 umol/L

 

Adult (> 15 years)     =     Male 60 - 105 umol/L

                                  =     Female 45 - 90 umol/L

Uncertainty of measurement

5 %

Minimum Volume

0.3 mL collected in to a paediatric blood gas syringe

Electronic Information

Registration Code

CREBG

HL7 mapping code

$CREBG