All the following are more in CSF compared to plasma except
Same in CSF and plasma
-        Osmolarity, Sodium concentration
More is CSF than plasma
-        Cl-, Mg+2, HCO3-, PCO2, creatinine
Less in CSF than plasma
-        K+, Ca++, pH, protein, glucose, inorganic phosphate, urea, uric acid and cholesterol
Mg++
Cl-
HCO3-
Glucose