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Test Directory

Vitamin B12

Loinc

-

Expected Turnaround

24 hours

Screen and diagnose Vitamin B12 deficiency

 

Electrochemiluminescence-immunoassay (ECLIA)

Samples should not be taken from patients receiving therapy with high biotin doses (i.e. > 5 mg/day) until at least 8 hours following the last biotin administration.

Hemolysis

Refrigerated: 1 day Frozen: 2 months

Vitamin B12

Serum, gel separator, SST

1 ML

0 - 999

Generic

pg/mL

232 pg/mL - 1245 pg/mL


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