Stemless Funnel?

Answer

Stemless funnels are used instead of long-stem funnels to filter hot solutions, as the phenomenon called recrystallization can be avoided. Stems usually come in handy to prevent spillage in case of containers, which have a small opening. In case no vessel with small opening is available, stems are used.
Q&A Related to "Stemless Funnel?"
A funnel with a stem is prone to
http://www.chacha.com/question/why-is-a-stemless-f...
To prevent recrystalinization.
http://wiki.answers.com/Q/Why_are_stemless_funnels...
So that the product does not cool and crystallize inside the filtration apparatus.
http://answers.yahoo.com/question/index?qid=201001...
In hot gravity filtration situations, a stemless funnel is used to prevent premature recrystallization. more
http://www.experts123.com/q/why-are-stemless-funne...
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