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Buy Alco-Screen/Alco-Screen02 alcohol analizer testing kits
1. Insert test pad into mouth and saturate with saliva. Remove test pad and wait two minutes.
2. At two minutes, compare test pad with the color chart printed on the back panel of foil package. Within 15 seconds choose the closest color match to estimate the alcohol concentration.
Buy Alco-Screen/Alco-Screen02 alcohol analizer testing kits
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