Refractive Index (RI) and Brix Standards – Theory and Application
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Refractive Index (RI) and Brix Standards – Theory and Application
- Author:
John Barron, Technical Director, Reagecon Diagnostics Ltd., Shannon Free Zone, Shannon, County Clare
This paper details a brief explanation of the science of RI, how a typical refractometer works and presents some examples of instruments available in the marketplace. This is followed by narrative of the relevance of RI measurement and various ASTM standards that have been published depending on application.
