Yale New Haven Hospital

Department of Laboratory Medicine
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Calcium, timed urine

Lab Section: 

Chemistry

 

Lab Location: 

Main Lab

Test ID: 

LAB2321

 

Methodology: 

Colorimetric

Schedule: 

On request

Reported: 

1 hour for STAT orders; 4 hours for Routine orders

Specimen Requirements: 

Collection: 20.0 mL in a Timed Urine Container. Must have collection duration.

No Preservative
Pediatric volume: 0.3 mL.

 

Notes: 

Includes Urine Creatinine

Reference Interval: 

50-400 mg/24h

Tests in this Panel: 

Test Name

Reference Interval

Creatinine, Timed Urine [LRR10884]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

Not Established

Creatinine, Total in Sample [LRR10891]

Age Limit

Sex

Normal Range

18 Years - 999 Years

Male

800.0

2000.0 mg/24H

18 Years - 999 Years

Female

600.0

1800.0 mg/24H

Calcium, Timed Urine [LRR12451]

Age Limit

Sex

Normal Range

0 Days - 999 Years

Any

100-300 mg/dL

Calcium, Total In Sample [LRR12452]

Age Limit

Sex

Normal Range

0 - 999 Years

Any

50.00

400.00 mg/24H

CPT Code(s): 

81050, 82340, 82570

Last Changed: 

7/2/2018 2:09 PM

Last Reviewed: 

7/2/2018 2:09 PM