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Laboratory Test Directory

Calcium, Urine

Components

Name Method Department Units
Calcium, Urine Colorimetric, reflectometry
Core Lab, Chemistry, Routine mg/dL

Specimen Requirements

Urine - Random

Container Type Container Size Specimen Volume
Preferred

Sterile container

N/A 5 mL
Stability

Room temperature - 5 day(s)
Refrigerated - 5 week(s)
Frozen - 6 month(s)

Reasons for Rejection

  • Use of urine preservative
  • Collected in diaper or cotton balls

Comments

Specimens collected in diaper and/or cotton balls are unacceptable.

CPT Code

  • 82340