Gooch crucible
id:
gooch-crucible-161-8901538
title:
Gooch crucible
text:
A Gooch crucible, named after Frank Austin Gooch, is a filtration device for laboratory use. It is convenient for collecting a precipitate directly within the vessel in which it is to be dried, possibly ashed, and finally weighed in gravimetric analysis. The device was originally a standard platinum laboratory crucible with a perforated base into which asbestos pulp was placed to form the filter mat. The crucible was then heated in an oven to dry out until it attained constant weight. The use of
brand slug:
wiki
category slug:
encyclopedia
description:
Filtration device
original url:
https://en.wikipedia.org/wiki/Gooch_crucible
date created:
2005-10-08T02:38:32Z
date modified:
2024-08-27T07:08:56Z
main entity:
{"identifier":"Q17086135","url":"https://www.wikidata.org/entity/Q17086135"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/d/d8/Gooch-crucible.jpg","width":668,"height":392}
fields total:
13
integrity:
16