Blood Serum Urine Osmolarity Osmolality Calculator free online for calculation of
chemicals dissolved in the serum/blood/urine. Chemicals that affect the osmolality test include sodium, chloride, bicarbonate, proteins, and sugar (glucose).
Formulas Used: Osmolality = (2 x Na) + (BUN/2.8) + (Glucose/18)
where,
Na – Sodium
BUN – Blood Urea Nitrogen
Glu – Glucose/sugar
