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Test Name: | Vitamin D 25OH |
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Test Code: | 9003 |
Other Names: | 25-Hydroxyvitamin D (25-OH Vitamin D) |
Test Includes: | Vitamin D 25OH |
Specimen Requirements: | Serum (preferred) or Plasma (heparin) |
Container: | N/A |
Collection Instructions: | Separate serum or plasma from cells within 45 minutes of collection. If green-top tube or lavender top tube is used, transfer separated plasma to a plastic transfer tube. |
Stability: | Separated Samples are stable at Room temperature 3 days, Refrigerated 12 days frozen 3 months |
Rejection Criteria / Special Instructions: | Use of anticoagulants containing citrate,fluoride, EDTA,Oxalate and Heparin. Moderate to Gross hemolysis; excessive lipemia; improper labeling |
Methodology: | Chemiluminescent Microplate Immunoassay (CMIA) |