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Blood/Breath Partition Ratio One of the most basic assumptions a breath instrument makes is that alcohol in water will always obey Henrys Law. That is there is a predictable ratio in the amount of alcohol contained in a liquid (blood) and the vapor above it when heated to approximately 34 c (breath)

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As with any spirited beverage, serve only to those of age, and dont let anyone drive under the influence

Strip out the Stems and Chop the Leaves If you are using whole leaves then you need to strip out the stems to avoid bitterness, overly high nicotine content and unpleasant flavors