An Efficient and Inexpensive Apparatus for Hot Filtration

Hermínio P. Diogo
Centro de Química Estrutural, Complexo Interdisciplinar do IST, Av. Rovisco Pais, Lisboa, Portugal
Carlos C. Romão
Instituto de Tecnologia Química e Biológica, Quinta do Marquês, EAN, Apt. 127, 2781-901 Oeiras, Portugal
J. Chem. Educ., 2001, 78 (1), p 65
DOI: 10.1021/ed078p65
Publication Date (Web): January 1, 2001

Abstract

An efficient apparatus for hot filtration is described. It is constructed from recycled glass laboratory material (Erlenrneyer flask and funnel), modified by simple glass blowing techniques.

Keywords (Audience):

Second-Year Undergraduate

Keywords (Domain):

Laboratory Instruction

Keywords (Feature):

Cost-Effective Teacher

Keywords (Subject):

Crystals / Crystallography

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History

  • Received: August 03, 2009

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