Creatinine (Blood Gas)
1.0 mL blood in an adult blood gas syringe or 0.5 mL in a paediatric blood gas syringe
Remove at least 3 mL of blood to waste prior to collecting the blood sample from a line
0.5 mL blood in a paediatric blood gas syringe
POCT
Mon - Sun, 24hrs
30 minutes
Blood gas analyser - Thames only
umol/L
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
5 %
0.3 mL collected in to a paediatric blood gas syringe
CREBG
$CREBG