COMPOSITION FOR THE DETECTION OF ALCOHOL VAPORS IN AN AIR SAMPLE

The present invention relates to a silica gel-based composition capable of changing color when placed in contact with alcohol vapors. Said composition is particularly useful for preparing devices for the detection of alcohol, for example devices for carrying out an alcohol test on samples of air exh...

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Bibliographic Details
Main Authors CAIMMI PIETRO, ROVERI NORBERTO, MARCHETTI MARCO, MERCURI ROCCO, D'AMEN EROS
Format Patent
LanguageEnglish
Published 11.02.2016
Subjects
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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Summary:The present invention relates to a silica gel-based composition capable of changing color when placed in contact with alcohol vapors. Said composition is particularly useful for preparing devices for the detection of alcohol, for example devices for carrying out an alcohol test on samples of air exhaled by individuals when subjected to checks by the police or competent authorities.
Bibliography:Application Number: US201314782680