| Name | Code | URI | Type | Description |
| Specializes | Specializes | | Coding | The child code is a more narrow version of the concept represented by the parent code. I.e. Every child concept is also a valid parent concept. Used to allow determination of subsumption. Must be transitive, irreflexive, antisymmetric. |
| Generalizes | Generalizes | | Coding | Inverse of Specializes. Only included as a derived relationship. |
| internalId | internalId | http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id | code | The internal identifier for the concept in the HL7 Access database repository. |
| Status | status | http://hl7.org/fhir/concept-properties#status | code | Designation of a concept's state. Normally is not populated unless the state is retired. |
| internalId | internalId | http://terminology.hl7.org/CodeSystem/utg-concept-properties#v3-internal-id | code | The internal identifier for the concept in the HL7 Access database repository. |
| Status | status | http://hl7.org/fhir/concept-properties#status | code | Designation of a concept's state. Normally is not populated unless the state is retired. |
| Code | Display | Definition | internalId | Status | internalId | Status |
| AMB | Ambient Temperature | Keep at ambient temperature, 22 +/- 2C | 10394, 10394 | active, active | 10394, 10394 | active, active |
| C37 | Body Temperature | Critical to keep at body temperature 36-38C | 10395, 10395 | active, active | 10395, 10395 | active, active |
| CAMB | Critical Ambient temperature | Critical ambient - must not be refrigerated or frozen. | 14405, 14405 | active, active | 14405, 14405 | active, active |
| CATM | Protect from Air | Critical. Do not expose to atmosphere. Do not uncap. | 14409, 14409 | active, active | 14409, 14409 | active, active |
| CFRZ | Critical frozen | Critical frozen. Specimen must not be allowed to thaw until immediately prior to testing. | 14407, 14407 | active, active | 14407, 14407 | active, active |
| CREF | Critical refrigerated temperature | Critical refrigerated - must not be allowed to freeze or warm until imediately prior to testing. | 14406, 14406 | active, active | 14406, 14406 | active, active |
| DFRZ | Deep Frozen | Deep Frozen -16 to -20C. | 10398, 10398 | active, active | 10398, 10398 | active, active |
| DRY | dry | Keep in a dry environment | 10400, 10400 | active, active | 10400, 10400 | active, active |
| FRZ | frozen | Keep frozen below 0 ?C | 10397, 10397 | active, active | 10397, 10397 | active, active |
| MTLF | Metal Free | Container is free of heavy metals, including lead. | 14410, 14410 | active, active | 14410, 14410 | active, active |
| NTR | nitrogen | Keep in liquid nitrogen | 10399, 10399 | active, active | 10399, 10399 | active, active |
| PRTL | Protect from Light | Protect from light (eg. Wrap in aluminum foil). | 10401, 10401 | active, active | 10401, 10401 | active, active |
| PSA | do not shake | Do not shake | 10404, 10404 | active, active | 10404, 10404 | active, active |
| PSO | no shock | Protect against shock | 10402, 10402 | active, active | 10402, 10402 | active, active |
| REF | Refrigerated temperature | Keep at refrigerated temperature:4-8C Accidental warming or freezing is of little consequence. | 10396, 10396 | active, active | 10396, 10396 | active, active |
| SBU | Shake before use | Shake thoroughly before using | 14393, 14393 | active, active | 14393, 14393 | active, active |
| UFRZ | Ultra frozen | Ultra cold frozen -75 to -85C. Ultra cold freezer is typically at temperature of dry ice. | 14408, 14408 | active, active | 14408, 14408 | active, active |
| UPR | upright | Keep upright, do not turn upside down | 10403, 10403 | active, active | 10403, 10403 | active, active |