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HelpTest Code DLAC D-Lactate, Plasma
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Reporting Name
D-Lactate, PSpecimen Type
Plasma NaFl-KOxOrdering Guidance
Urine is the preferred specimen for D-lactate determination, order DLAU / D-Lactate, Urine.
For determination of L-lactate (lactic acid), order LACS1 / Lactate, Plasma
Specimen Required
Supplies: Sodium Fluoride/Potassium Oxalate Tube, 2 mL (T275)
Collection Container/Tube:
Preferred: Sodium fluoride/potassium oxalate tube
Acceptable: Green top (sodium heparin)
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions: Centrifuge, aliquot plasma into a plastic vial, and freeze immediately.
NOTE: If collecting in sodium heparin tubes, centrifugation must occur within one hour of collection.
Reject Due To
| Gross hemolysis | OK |
| Gross lipemia | OK |
| Gross icterus | OK |
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Plasma NaFl-KOx | Frozen (preferred) | 91 days | |
| Ambient | 91 days | ||
| Refrigerated | 91 days |
Specimen Minimum Volume
0.15 mL
Special Instructions
Day(s) Performed
Monday, Thursday
Specimen Retention Time
1 monthReport Available
3 to 6 daysReference Values
0.0-0.25 mmol/L
Useful For
As an adjunct to urine D-lactate (preferred) for the diagnosis of D-lactate acidosis
CPT Code Information
83605
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| DLAC | D-Lactate, P | 14045-9 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 8878 | D-Lactate, P | 14045-9 |