Test strip for ethanol

Details Test strip for ethanol Test strip for ethanol

C - Chemistry, Metallurgy

12

Q

150/15.1

C12Q 1/26 (2006.01) C12Q 1/28 (2006.01)

Patent

CA 1285464

ABSTRACT OF THE DISCLOSURE Ethyl alcohol test strip fabricating and use techniques for testing an individual's saliva to determine his sobriety are disclosed. The test strips employ an alcohol oxidase, Peroxidase and an hydrogen donor indicator such as Tetraalkylbenzidine in a carrrier matrix supported on the strip with the alcohol oxidase functioning as a catalyst to convert any ethanol present along with ambient oxygen to acetaldehyde and hydrogen peroxide. The peroxidase function as catalyst to induce a color change in the hydroqen donor and convert the hydrogen peroxide to water.

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