• Fast and Simple -- In two minutes and just two steps by using our INVBIO alcohol testing strips, you can get accurate alcohol test level by testing saliva specimen.
• Mini Portable -- INVBIO saliva alcohol test strips is small and light, it’s easy to carry and can be used in anywhere. You can use alcohol test trips at home,company and so on.
• Accurate result -- Different color changes correspond to different data, colour coded chart shows BAC strength. The accuracy of our alcohol test results exceeds 99%.
• Heath and Hygiene-- Based on these advantage, every year we have booth in MEDICA (the biggest fair in IVD field) in Germany and booth in MEDLAB ( the second biggest fair in IVD field) for this kind of saliva alcohol saliva test strips

Attention:

￭ INVBIO saliva alcohol screening test kit detect alcohol presence in saliva. Therefore, directly dipping the strip into alcohol alone will not provide you with an accurate reading.
￭ It is very important that the test be read at exactly two minutes, The result you read 2 minutes after saturation with saliva is the accurate test result.
￭ Do not place anything in mouth for at least 10 minutes prior to testing!

SPECIMEN COLLECTION AND PREPARATION

￭ Nothing should be placed into the mouth of the subject for at least 10 minutes prior to saliva collection. This includes food, drink, tobacco products or other materials.
￭ Saliva specimen can be collected in a sputum cup or a clean container, or directly applied to the reaction pad of the test strip.

PROCEDURE:

￭ Open the foil package and remove the test strip.
￭ Saturate the reactive pad by dipping the reaction pad into the saliva specimen collected in a cup, or saturate the reactive pad on the end of stick with saliva in mouth for 10 seconds, shake off the excess saliva.
￭ Immediately start timer and at exactly 2 minutes, compare the reactive pad with the provided colored chart.
Results after more than 2 minutes may be not accurate.

INTERPRETATION OF RESULTS:

￭ Negative: Almost no color change by comparing with the background. The negative result indicates that the BAC is less than 0.02%.

￭ Positive: A distinct color developed all over the pad. The positive result indicates that the BAC is 0.02% or higher.
￭ Invalid: The test should be considered invalid If only the edge of the reactive pad turned color that might be ascribed to insufficient sampling.