Blood Gases

Testing Laboratories

Waitematā | Northshore Hospital
Waitematā | Waitakere Hospital

Department

Chemical Pathology

Delphic Registration Code (Alpha Code)

BGAS

Test Code (Numeric Code)

0340

Laboratory Handling

Sample Stability

<1 hour

Synonyms

Cord Blood Gas

Turnaround Time

15 minutes

Specimen Type

  • Whole Blood

Specimen Requirements

Tube/Container Type:

Preferred
  • Blood Gas Syringe
Acceptable
  • Paediatric Blood Gas Capillary Tubes
Minimum Sample Volume (ml)

1

Paediatric Specimen Requirements

Tube/Container Type:

Preferred
  • Blood Gas Syringe
Minimum Sample Volume (ml)

0.3

Additional Specimen Information

Blood gases include:
Blood gas pH
Gases pCO2 blood
Gases pO2 blood
Gases O2 saturation
Gases Actual Bic
Standard Bicarb
Gases Base Exces
Gases Air%O2
A-a Gradient
Sodium blood
Potassium blood
Chloride
Ionised Calcium
Corr Ionised CA
Anion Gap
Glucose wholebld
Lactate Blood
Blood Haemoglobn
Carboxyhaemoglob
Methaemoglobin
Oxygen P50

Last updated: 06/05/2026