pH:
7,37 – 7,45 
< 7:,37: Acidose (syre), > 7,45: Alkalose (base). Middel pH: 7,4.
pCO2:
4,5 – 6,0
Middel: 5,3
pO2:
9,0 – 14,0
Middel: 11,0
st-HCO3:
21,3 – 25,8
Middel: 23,9
stBE (SBE):
-3,0 – 3,0 
Middel: 0
SAT:
0,91 – 1,0 
Middel: 0,98 (ung rask) - (KOL pt. oftest mellem 0,90-0,96)