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HANNA INSTRUMENTS, INC.
| HANNA INSTRUMENTS, INC. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090048786 | Method for Alcohol Content Determination - The present invention provides a low-cost, easy-to-use, and accurate method and apparatus for determining alcohol content in a test sample, such as wine. The method for alcohol content determination includes the following steps. A known quantity of a test sample is provided. A measurement of electrolytic conductivity EC | 02-19-2009 |