Lab intelligence · canonical identities
Vitamin B12
A canonical laboratory-test identity prepared for future source-backed education and confirmed personal-result tracking.
Canonical identity
Structured record
This is identity and relationship architecture—not sourced medical education.- Stable ID
- entity:laboratory-test:vitamin-b12
- Category
- nutrient status
- Aliases
- B12, cobalamin
- Measurement structure
- Vitamin B12 result
- Specimen type
- blood
- Result type
- quantitative
- Compatible units
- pg/mL, pmol/L
- Reference intervals
- Source-specific ranges required; no universal range stored.
Cross-domain structure
Related records
No related pilot record
Relationships remain explicit; none are inferred from missing data.
Evidence readiness