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Antidiuretic Hormone, Plasma

Performing Laboratory

ARUP Laboratories

Methodology

Radioimmunoassay (RIA)

Specimen Requirements

Draw blood in a lavender-top (EDTA) tube(s). Spin down and send 4 mL of EDTA plasma frozen in plastic vial.

Reference Values

Reference values included with patient’s report.
Note:  “FOR RESEARCH USE ONLY.” Not for use in diagnostic procedures without confirmation of the diagnosis by another medically established, diagnostic product or procedure.

Day(s) Test Set Up

Wednesday

Test Classification and CPT Coding

83935