A diaphragm diffusion cell applied to ethanol diffusion in agarose gel: A reproducibility study

BA Westrin; Anders Axelsson

doi:10.1007/BF02438668

A diaphragm diffusion cell applied to ethanol diffusion in agarose gel: A reproducibility study

BA Westrin, Anders Axelsson

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The effective diffusion coefficient of ethanol in a 4 %(w/v) agarose gel at 25-degrees-C was measured using a diaphragm diffusion cell. The reproducibility was very good; a standard deviation of only 2% was obtained. The mean value (9.5 x 10(-6) cm2/s) agreed well with available theory and previous investigations.

Original language	English
Pages (from-to)	303-306
Journal	Biotechnology Techniques
Volume	5
Issue number	4
DOIs	https://doi.org/10.1007/BF02438668
Publication status	Published - 1991

Subject classification (UKÄ)

Chemical Engineering

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10.1007/BF02438668

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title = "A diaphragm diffusion cell applied to ethanol diffusion in agarose gel: A reproducibility study",

abstract = "The effective diffusion coefficient of ethanol in a 4 %(w/v) agarose gel at 25-degrees-C was measured using a diaphragm diffusion cell. The reproducibility was very good; a standard deviation of only 2% was obtained. The mean value (9.5 x 10(-6) cm2/s) agreed well with available theory and previous investigations.",

author = "BA Westrin and Anders Axelsson",

year = "1991",

doi = "10.1007/BF02438668",

language = "English",

volume = "5",

pages = "303--306",

journal = "Biotechnology Letters",

issn = "0141-5492",

publisher = "Springer",

number = "4",

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T1 - A diaphragm diffusion cell applied to ethanol diffusion in agarose gel: A reproducibility study

AU - Westrin, BA

AU - Axelsson, Anders

PY - 1991

Y1 - 1991

N2 - The effective diffusion coefficient of ethanol in a 4 %(w/v) agarose gel at 25-degrees-C was measured using a diaphragm diffusion cell. The reproducibility was very good; a standard deviation of only 2% was obtained. The mean value (9.5 x 10(-6) cm2/s) agreed well with available theory and previous investigations.

AB - The effective diffusion coefficient of ethanol in a 4 %(w/v) agarose gel at 25-degrees-C was measured using a diaphragm diffusion cell. The reproducibility was very good; a standard deviation of only 2% was obtained. The mean value (9.5 x 10(-6) cm2/s) agreed well with available theory and previous investigations.

U2 - 10.1007/BF02438668

DO - 10.1007/BF02438668

M3 - Article

VL - 5

SP - 303

EP - 306

JO - Biotechnology Letters

JF - Biotechnology Letters

SN - 0141-5492

IS - 4

ER -

A diaphragm diffusion cell applied to ethanol diffusion in agarose gel: A reproducibility study

Abstract

Subject classification (UKÄ)

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