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Test Code CALCIUM CALCIUM

Order Code

CA

Alt Test Name

CA; Calcium, Total

Methodology

Colorimetric

Prefered Specimen Type

Green Top (Lithium Heparin)

Other Acceptable Specimens

Red Top or SST

Specimen Minimum Volume

0.5 mL Plasma

Stability

Room Temerapture ó 4 days; Refrigerated ó 22 days

Routine Analytic Time

4 Hours

STAT Analytic Time

1 Hour

Department

Chemistry

LOINC Code

17861-6

CPT Code

82310

Reference Range

Adult: 8.3-10.1 mg/dL; 0 7.6-10.4 mg/dL; 10 days 9.0-11.0 mg/dL; 2 years 8.8-10.8 mg/dL; 12 years 8.4-10.2 mg/dL