3.1.4.7.1. Fluid compartments  
 
Fluid compartments
[KB website]
Compartments
Compartments in % of total body water
    - ECF = 45%
    
    * Plasma = 7.5%
    
    * ISF = 20%
    
    * Dense CT = 7.5%
    
    * Bone = 7.5%
    
    * Transcellular = 2.5% 
    - ICF = 55%
 
Compartments in Litres (in 70kg male)
    - ECF = 19 L
    
    * Plasma = 3.2 L
    
    * ISF = 8.4 L
    
    * Dense CT = 3.2 L
    
    * Bone = 3.2 L
    
    * Transcellular = 1L 
    - ICF = 23 L