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HelpTest Code B12 B12 VITAMIN B-12
Performing Location
Collection Container
Gold top or Marble Red top vacutainer
Specimen Required/Volume
2.0mL
Specimen Type
serum
Turn-Around Guidelines
Monday - Friday daily
Reference Values
176-687 pg/mL
Method
VITROS5600-Competitive Binding Immunoassay
CPT
82607
LOINC
2132-9
Special Handling
Lab tech: Seperate serum and FREEZE aliquot