Test Details
Mnemonic
DL
Ordering Code
3501180
CPT-4 Code(s)
83605
Specimen Information
Collect
Gray sodium fluoride/potassium oxalate
Specimen Preparation
Centrifuge, separate, and send 1.0 mL plasma frozen in a screw capped plastic vial.
Minimum Volume
0.55 mL
Transport Temperature
Frozen
Stability
Room temperature: 7 days
Refrigerated: 7 days
Frozen: 1 year
Refrigerated: 7 days
Frozen: 1 year
Methodology
Enzymatic
Reference Range
0.0 - 0.25 mmol/L
Performing Laboratory
Mayo Clinic Laboratories
New York DOH Approval Status
Yes