Active B12

Department

Refer to Testing Lab link

Delphic Registration Code (Alpha Code)

TCOB

Test Code (Numeric Code)

8875

Synonyms

Transcobalamin
HoloCT
Holotranscobalamin

Specimen Type

  • Serum

Specimen Requirements

Tube/Container Type:

Preferred
  • SST II (Gold Cap)
Acceptable
  • Plain (Red Top)
Preferred Sample Volume (ml)

3.5

Minimum Sample Volume (ml)

1

Last updated: 24/11/2025