# Lab observation collection duration - Order Catalog Implementation Guide v1.0.0

* [**Table Content**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Lab observation collection duration**

## Example ObservationDefinition: Lab observation collection duration

| |
| :--- |
| *Page standards status:*[Informative](http://hl7.org/fhir/R5/versions.html#std-process) |

Language: en-US

Profiles: [Input Observation](StructureDefinition-InputObservationDefinition.md), [Laboratory Observation Definition](StructureDefinition-LabObservationDefinition.md)

**status**: Active

**category**: Laboratory

**code**: Specimen collection [Time] of Urine

**permittedDataType**: Quantity

**multipleResultsAllowed**: false

**preferredReportName**: urine collection duration

**permittedUnit**: [UCUM: h](http://tx.fhir.org/r5/ValueSet/x-ucum#x-ucum-h) (h)



## Resource Content

```json
{
  "resourceType" : "ObservationDefinition",
  "id" : "example-observation-collection-duration",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/order-catalog/StructureDefinition/InputObservationDefinition",
    "http://hl7.org/fhir/uv/order-catalog/StructureDefinition/LabObservationDefinition"]
  },
  "language" : "en-US",
  "status" : "active",
  "category" : [{
    "coding" : [{
      "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
      "code" : "laboratory",
      "display" : "Laboratory"
    }]
  }],
  "code" : {
    "coding" : [{
      "system" : "http://loinc.org",
      "code" : "13362-9",
      "display" : "Specimen collection [Time] of Urine"
    }]
  },
  "permittedDataType" : ["Quantity"],
  "multipleResultsAllowed" : false,
  "preferredReportName" : "urine collection duration",
  "permittedUnit" : [{
    "system" : "http://unitsofmeasure.org",
    "code" : "h",
    "display" : "h"
  }]
}

```
