- YLACT
Lactic Acid
Specimen:
Test Code
YLACT
Specimen Name
Lactic Acid
Collect
1-Gray (Na Fluoride/K Oxalate)
Submit
1 mL (Min: 0.5 mL) Plasma Refrigerated
Special Handling
1. The lactate level increases rapidly with physical exercise. The time required for return to normal lactate values depends on the physical fitness of the subject. 30 minutes at rest is usually sufficient for this
purpose.
2. Blood samples should be drawn from a stasis‑free vein. However, minimal hemostasis (less than 30 seconds) will not affect lactate levels. Avoid the use of a tourniquet, if possible.
3. Glycolysis in blood samples can rapidly increase lactate levels. Cells contribute to the glycolysis and their quick removal is essential for accurate lactate analysis. Centrifuge and serperate within 15 minutes of collection.
purpose.
2. Blood samples should be drawn from a stasis‑free vein. However, minimal hemostasis (less than 30 seconds) will not affect lactate levels. Avoid the use of a tourniquet, if possible.
3. Glycolysis in blood samples can rapidly increase lactate levels. Cells contribute to the glycolysis and their quick removal is essential for accurate lactate analysis. Centrifuge and serperate within 15 minutes of collection.
Rejection Criteria
—
Stability
Ambient 8 hours; Refrigerated 2 weeks; Frozen 38 days
Methodology
Colorimetric Assay
Performed
Monday - Saturday
Reported
1-2 days
CPT Codes
- 83605
Components
—
Additional Information
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Common Lab Definitions
- Serum
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