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Vitamin D 25 Hydroxy

Order Code CH199
Turnaround Time 24 hours
Test Includes

Vitamin D 25 Hydroxy

Specimen Requirements
Specimen Source
Serum, Plasma
Transport Container
(Specimen Container)

SST (Tiger Top)/ Lithium Heparin/ Sodium Heparin/ Lithium Heparin Powder/ Dipotassium EDTA/ Tripotassium EDTA

Preferred Specimens
Minimum Volume (uL)
.5 mL
Collection Instructions
(Transport Temperature)
Transport Refrigerated (cold packs)
Specimen Stability
Temperature Period
Room temperature 72 hours
Refrigerated 12 days
Frozen Unacceptable
Test Details
chemiluminescent microparticle immunoassay (CMIA)
Clinical Significance

Used as an aid in the assessment of vitamin D sufficiency.

Reference Ranges

>30.0 ng/mL