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Vitamin B12 Level*

Important Note

*This test is orderable in Cerner as Vitamin B12 Level

**Specimen is stable 2 hours at room temperature.**

Instrumentation

Roche Cobas

Performing Laboratory

Rutland Regional Medical Center Laboratory

Specimen Requirements

Specimen Type: Blood
Container/Tube: Light-green top (lithium heparin gel)
Specimen Fill Volume: Full tube
Collection Instructions:

1. Send specimen in original tube.

2. If there is a delay in transport of >1 hour, centrifuge tube.

Specimen Transport Temperature

Refrigerated

Reference Values

193-986 pg/mL

Day(s) Performed

Daily

Analytical Time:

1 day

Available Stat

Test Classification and CPT Coding

CPT 82607

LOINC 2132-9

Order Code: RMCVITB12

Result Code: RMCL800541

Result Name: Vitamin B12 Level