Assertion: water aspirator | /r/HasProperty | staple
Facets:
value: in many biology and chemistry labs
type: LOCATION
Source sentences:
text: Water aspirators were once a staple in many biology and chemistry labs but are becoming an increasingly uncommon sight as they are being replaced with vacuum pump aspirators.
text: Water aspirators, once a staple in many biology and chemistry labs, are becoming an increasingly uncommon sight.