SERUM/PLASMA Sodium 141 mmol/L ( 135-145 ) Potassium 4.2 mmol/L ( 3.5-5.5 ) Chloride 100 mmol/L ( 95-110 ) HCO3 29 mmol/L ( 22-30 ) Creatinine 85 umol/L ( 64-104 ) (Creatinine) 0.085 mmol/L ( 0.05-0.11) Urea 4.1 mmol/L ( 2.5-8.3 ) eGFR 87 ( SEE-BELOW) Albumin 37 g/L ( 35-50 ) AP 62 IU/L ( 30-120 ) GGT 184 IU/L ( 10-65 ) ALT 95 IU/L ( <45 ) AST 74 IU/L ( <35 ) Bili Total 13 umol/L ( <19 ) Protein Total 77 g/L ( 65-85 ) C-React Prot 12 mg/L ( <5 )