Sensitivities of a Standard Test Method for the Determination of the pHe of Bioethanol and Suggestions for Improvement

An assessment of the sensitivities of the critical parameters in the ASTM D6423 documentary standard method for the measurement of pHe in (bio)ethanol has been undertaken. Repeatability of measurements made using the same glass electrode and reproducibility between different glass electrodes have be...

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Bibliographic Details
Main Authors: Paul J. Brewer, Richard J. C. Brown, Adam C. Keates
Format: Article
Language:English
Published: MDPI AG 2010-11-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/10/11/9982/