Description
QED Saliva Alcohol Screening Test
The QED saliva alcohol screening test is one of the first devices to be approved by the U.S. Department of Transportation (DOT) as an Alcohol Screening Device. DOT approval means that the Q.E.D. reliably and accurately detects alcohol at the 0.02 concentration or higher, and does not give false positive readings when no alcohol is present. DOT approval allows users to use the Q.E.D. for alcohol screening tests required by Dept. of Transportation regulations.
QED Gives Semi-Quantitative Results
Because the proportion of alcohol in saliva is directly related to the proportion of alcohol in blood, the QED device can accurately measure intoxication levels. Alcohol in the saliva creates a column of vivid reddish-purple color. The user reads the device at the upper limit of the color using the scale, exactly like reading a thermometer. If no alcohol is present no color develops.
As Accurate as Blood Alcohol Test
The QED device virtually duplicates blood alcohol results. Studies have demonstrated a .98 correlation (1.00 is a perfect correlation) between saliva test results with the QED and laboratory blood alcohol results.
QED Product Features
- DOT approved as an Alcohol Screening Device
- Semi-quantitative test results
- As accurate as a blood test
- Results in only two minutes
Question
Eric –
These products have such a short shelf life. How do we know what the expiration date will be for what we purchase?
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Admin Jennie Lee-Pace –
Hi Eric.
We typically try to stock the most recently manufactured lots with the longest shelf lives. We can advise shelf-life of the specific products you purchase if you call our toll free number or place your order at orders@alcopro.com.
Jennie
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Ed –
What is shelf life
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Jennie Lee-Pace –
Hello.
Twelve months from the date of manufacturing. We typically keep low stock so we are getting items with the most recent manufacturing date.
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