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. Page versions: R4 R3
| Vocabulary  Work Group | Maturity Level: N/A | External | Use Context: Any | 
This value set (http://terminology.hl7.org/ValueSet/v3-EntityHandling) is defined as part of HL7 v3.
Summary
| Defining URL: | http://terminology.hl7.org/ValueSet/v3-EntityHandling | 
| Version: | 2018-08-12 | 
| Name: | v3.EntityHandling | 
| Title: | v3 Code System EntityHandling | 
| Definition: | **** MISSING DEFINITIONS **** | 
| OID: | 2.16.840.1.113883.1.11.13988 (for OID based terminology systems) | 
| Source Resource | XML / JSON | 
This value set is used in the following places:
This value set includes codes from the following code systems:
http://terminology.hl7.org/CodeSystem/v3-EntityHandling
This expansion generated 01 Nov 2019
This value set contains 18 concepts
Expansion based on http://terminology.hl7.org/CodeSystem/v3-EntityHandling version 2018-08-12
All codes from system http://terminology.hl7.org/CodeSystem/v3-EntityHandling
| Code | Display | Definition | 
| AMB | Ambient Temperature | Keep at ambient temperature, 22 +/- 2C | 
| C37 | Body Temperature | Critical to keep at body temperature 36-38C | 
| CAMB | Critical Ambient temperature | Critical ambient - must not be refrigerated or frozen. | 
| CATM | Protect from Air | Critical. Do not expose to atmosphere. Do not uncap. | 
| CFRZ | Critical frozen | Critical frozen. Specimen must not be allowed to thaw until immediately prior to testing. | 
| CREF | Critical refrigerated temperature | Critical refrigerated - must not be allowed to freeze or warm until imediately prior to testing. | 
| DFRZ | Deep Frozen | Deep Frozen -16 to -20C. | 
| DRY | dry | Keep in a dry environment | 
| FRZ | frozen | Keep frozen below 0 ?C | 
| MTLF | Metal Free | Container is free of heavy metals, including lead. | 
| NTR | nitrogen | Keep in liquid nitrogen | 
| PRTL | Protect from Light | Protect from light (eg. Wrap in aluminum foil). | 
| PSA | do not shake | Do not shake | 
| PSO | no shock | Protect against shock | 
| REF | Refrigerated temperature | Keep at refrigerated temperature:4-8C Accidental warming or freezing is of little consequence. | 
| SBU | Shake before use | Shake thoroughly before using | 
| UFRZ | Ultra frozen | Ultra cold frozen -75 to -85C. Ultra cold freezer is typically at temperature of dry ice. | 
| UPR | upright | Keep upright, do not turn upside down |