Test Details
Mnemonic
EGPVF
Ordering Code
3300201
CPT-4 Code(s)
84302, 83520, 82438, 84520, 82945, 82570
Specimen Information
Collect
Fluid
Specimen Preparation
Send 2.0 mL vitreous fluid refrigerated in a screw capped plastic vial. Sodium and potassium results will be affected if specimen is collected in a gray top tube since these tubes contain sodium fluoride and potassium oxalate.
Minimum Volume
1.0 mL
Transport Temperature
Refrigerated
Stability
Room temperature: Undetermined
Refrigerated: Undetermined
Frozen: Undetermined
Refrigerated: Undetermined
Frozen: Undetermined
Methodology
Colorimetry, Chemistry Analyzer
Reference Range
See report
Performing Laboratory
NMS Labs