Test Code LAB420 Osmolality, Random Urine
Reporting Title
Osmolality, Random Urine
Methodology
Advanced Instruments/Freezing Point Depression
Performing Laboratory
OhioHealth Laboratory Services-RMH, GMC, DH, DMH MGH, MH, BH and OMH Core Laboratories
Specimen Requirements
Minimum of 1.0 mL of urine from a random urine collection in a 10 mL BD yellow-top round bottom urine tube or a screw-capped, sterile, plastic urine container. No preservative.
DO NOT SEND THE BLUE CAPPED INTEGRATED TRANSFER DEVISE COLLECTION CONTAINER. THEY OFTEN LEAK AND HAVE A METAL NEEDLE ATTACHED WHICH PRESENTS A SAFETY ISSUE.
Note: Follow instructions in “Urine Collection” in “Special Instructions.”
Specimen Transport Temperature
Ambient/Refrigerate OK/Frozen OK
Reference Values
No established reference values
Day(s) Test Set Up
Monday through Sunday; Continuously
Test Classification and CPT Coding
83935