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

Methodology

Colorimetry, Chemistry Analyzer
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Reference Range

See report
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Performing Laboratory

NMS Labs
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