Calcium Urine Random

SIM

10650 

CPT

82310 

Synonyms

Urine Ca 

Specimen Type

Random Voided Urine 

Container

Urine collection container

Collection Instructions

Freshly collected random voided urine is optimal.

Volume

Max: 5 ml preferred 
Min: 1 ml

Additional Information

None

Patient Preparation

None

Specimen Processing Instructions

• Refrigerate
• Give aliquot to a Core Lab tech to acidify the urine with 2-3 drops of 6N HCL.

Transport Requirements

Refrigerated

Specimen Stability

Refrigerated: 72 hours 

Rejection Criteria

Insufficient volume

Reference Range

No reference range for random urine Calcium.

Critical Value

None 

Test Includes

Urine Calcium 

Methodology

Arsenazo 

Testing Frequency

Daily,  Monday - Sunday 

LCA

Reviewed By

Crystal Killian

Reviewed Date

3/17/2021

Supplemental