Osmolality, Serum

Methodology: Freezing Point Depression

Specimen Requirements: 1 yellow SST tube (minimum: 0.5 mL) of serum. Centrifuge SST tube within 30 minutes after collection. Refrigerate specimen after collection.

Analytical Time: 1 day

Days Set Up: Monday through Friday

CPT Information:
83930 –

Click to access the login or register cheese