Assertion: chlordiazepoxide's life | /r/HasProperty | about 18 hours
Facets:
value: for its major metabolite
type: PURPOSE
Source sentences:
text: According to the site RxList, the average half-life of Ativan is about 12 hours; for its major metabolite, called lorazepam-glucuronide, the average half-life is about 18 hours.