Kjeldahl flask

noun

: a round-bottomed usually long-necked glass flask for use in digesting the sample in the Kjeldahl method of nitrogen analysis

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“Kjeldahl flask.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Kjeldahl%20flask. Accessed 30 Apr. 2025.

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