Urine Calcium - U CA - Calcium Total - Ca++ - CaT
Urine Calcium, Urine Calcium/Day
Specimen Collection Requirements
Preferred: 24 hour urine without preservatives, refrigerate during collection. Also Acceptable: Other timed urine collections.
Collect urine over 24 hours. Refrigerate during collection. Mix urine well before removing aliquot. Record collection time interval and total volume on transport tube and test request form. Legacy Laboratories will adjust the pH to 2 with 6N HCl before testing occurs.
Ambient (18-26°C): 5 days; Refrigerated (2-8°C): 5 weeks; Frozen (at or below -20°C): 6 months
Urine Calcium/Day: 100-300 mg/day
Wednesday, June 6, 2018 12:15:33 PM
Client Services: 503-413-1234