Collect	24 Hour Urine Container
	Also Acceptable	Random urine
	Transport	Refrigerated
	Minimum Volume	4.0 mL Urine
	Remarks	For 24 Hour Urine collections, record total volume and collection time interval.
	Notes	Refrigerate during collection. STABILITY: Ambient: 8 hours; Refrigerated: 1 week; Frozen: Indefinitely

Creatinine Urine- mg/DL Creatinine 24 Hr Urine Citric Acid Urine Citric Acid Urine 24 Hr Citric Acid/Ctr Ratio, Urine

82507 *The CPT codes provided are based on the AMA guidelines and for informational purposes