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Assignee: Grobel Research Corporation


Location: Orlando, FL
No. of patents: 1

NumberTitleIssue Date
4791065Ethanol sensitive solid
This invention is an ethanol sensitive solid useful for the colorimetric determination of ethyl alcohol in human breath samples. The solid is prepared by wetting silica gel with an acidic solution of a chromium(VI) salt and then heating to substantially d...
12/13/1988
 
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