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www.alcopro.com/knowledge-base/how-long-after-drinking...

How long after drinking alcohol can we detect it with a breath alcohol tester? How long after drinking alcohol can we detect it with a breath alcohol tester? It depends on how much the person had to drink, and how long ago they drank. Alcohol is eliminated at the constant rate of about .015% BAC per hour, which is about one drink an hour.

doctordecides.com/how-long-does-alcohol-stay-in-blood...

Alcohol cab still be detected in the urine for up to 48 hours after drinking. There is a test which measures ethyl glucuronide, the ETG Urine Alcohol Test, and this can tell if you had taken a drink, after 4 days, which is about 80 hours faster the liver metabolizes the alcohol. How long does alcohol remain in breath?

www.therecoveryvillage.com/alcohol-abuse/faq/how-long-does...

How Long Does Alcohol Stay In Your System? If you drink alcohol, you may wonder how long alcohol stays in your system.A healthy liver can process roughly one drink per hour, so for driving purposes, one drink will typically stay in your system for one hour.. One drink is defined as:. 12 fluid ounces of beer (5 percent alcohol)

www.reference.com/health/long-alcohol-stay-breath-8cbe0f...

There is no way to determine how long alcohol remains detectable on the breath. Smelling the breath is not a reliable indicator of the level of alcohol in the system, according to law enforcement findings.

www.amethystrecovery.org/alcohol/how-long-does-alcohol...

How Long Does Alcohol Stay in Your Breath? When many people think about alcohol tests, they think about breathalyzers. These are often what you’ll see when someone is pulled over and suspected of driving under the influence. A breathalyzer can detect alcohol in the system of the user for up to 24 hours after someone has their last drink.

www.verywellmind.com/how-long-does-alcohol-stay-in-your...

Determining exactly how long alcohol is detectable in the body depends on many variables, including which kind of drug test is being used. Alcohol can be detected for a shorter time with some tests but can be visible for up to three months in other tests. ... Breath: Alcohol can be detected in your breath via a breathalyzer test for up to 24 ...

americanaddictioncenters.org/alcoholism-treatment/how-long...

Alcohol is detectable for up to 6 hours in blood; about 12-24 hours in breath, urine, and saliva; and up to 90 days in hair. How Is Alcohol Metabolized? Although alcohol passes through the digestive system, it does not undergo extensive digestion within the digestive tract in the same manner as food.

www.lowcostinterlock.com/.../long-breathalyzer-detect-alcohol

Many people wonder how long car breathalyzers can detect alcohol on your breath. Read on to learn more on how ignition interlock devices work. Breathalyzers and BAC. Breathalyzers work by measuring your blood alcohol concentration, which is expressed as a percentage that equates to the weight of ethanol in grams for every 100 milliliters of blood.

www.healthline.com/health/how-long-does-alcohol-stay-in...

How long does alcohol stay in your system? Numerous factors go into answering this question including your age, weight, food consumption, and more. We explain how alcohol is metabolized, how long ...

thelawdictionary.org/article/how-long-do-breathalyzers...

The Variables: How Long Do Breathalyzers Detect Alcohol? Alcohol is either digested and metabolized by the body or excreted in sweat, urine, or breath. On an empty stomach, the average man absorbs 20% of the alcohol straight into his bloodstream. Men and women vary in terms of how fast their bodies metabolize or process alcohol.