24 Hour Urine

24 Hour Urine
Lab	Conventional	SI Units
Acetone	Negative	Negative
Amylase	24–76 units/ml	24–76 arb. unit
Calcium	300 mg/day or less	7.5 mmol/day or less
Chloride	110–250 mEq/24hrs	110–250 mmol/d
Creatine	Under 100 mg/d	< 0.75 mmol/d
Creatinine clearance	70–130 mL/min	70–130 mL/min/1.73m2
Magnesium	5–10 mEq/24hrs	2.5–5.0 mmol/d
Osmolality	450–900 mOsm/kg	450–900 mOsm/kg
Phosphorus	900–1300 mg/24hrs	900–1300 mmol/d
Potassium	40–80 mEq/24hrs	40–80 mmol/d
Protein	< 150 mg/24hrs	<150 mg/d
Sodium	80–180 mEq/24hrs	80–180 mmol/d
Urea nitrogen	7–20 g/24hrs
Uric acid	250–750 mg/24hrs	1.5–4.5 mmol/d