Sodium
Order Code: URNA
Epic Lab Code: LAB904
Order Form: A-1a General Lab or Epic Req
Chemistry
6240 RCP
356-3527
Specimen:
Urine, Random
Collection Medium:
Red top tube
Alternate Collection Media:
Call laboratory for additional acceptable specimen collection containers.
Minimum:
3.0 mL random urine; no preservative
Testing Schedule:
24 hrs/day, 7 days a week, including holidays.
Analytic Time:
1 hour (upon receipt in laboratory)
Methodology:
Ion Selective Electrode
CPT Code:
84300
 
See Additional Information:
Urine Tests Requiring no Preservatives