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Test Code FSG Specific Gravity, Miscellaneous, Body Fluid

Performing Laboratory

Bronson Laboratory Services-Hematology/Urinalysis Section

Reference Values

Physician must interpret based upon origin of fluid and patient’s clinical condition.

Specimen Transport Temperature


Specimen Requirements

Specimen Type: Body fluid

Container/Tube: Glass or screw-capped, plastic container

Specimen Volume: 10 mL

Specimen Minimum Volume: 0.1 mL

Collection Instructions: Indicate specimen source on specimen container and request form.


Includes specific gravity determination of various body fluids.

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding