Osmolarity
Last updated: Friday, 19, March, 2004
Osmolarity is defined as mmol solute/L solution, whereas osmolality is mmol solute/kg solvent (equivalent to 1 litre for plasma and urine).
Osmometers are calibrated to read osmolality.
Osmolarity is defined as mmol solute/L solution, whereas osmolality is mmol solute/kg solvent (equivalent to 1 litre for plasma and urine).
Osmometers are calibrated to read osmolality.