Hempel column

noun

Hem·​pel column
ˈhempəl-
: a vertical column for fractional distillation filled with glass beads and provided with a side tube for exit of the vapors

Word History

Etymology

after Walter Hempel †1916 German chemist

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Cite this Entry

“Hempel column.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Hempel%20column. Accessed 23 Nov. 2024.

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