What is the best way to measure blood alcohol concentration without an Analox alcohol analyzer?

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Jatin Chadha

Hello Ericka Schaeffer

I know about a simple & inexpensive method to quantitate alcohol concentrations in a sample colorimetrically. It's a potassium dichromate-based oxidation assay. You will have to prepare a standard curve for the same. I am attaching the pdf which contains the protocol and reagent preparation for the experiment. Not just ethanol, it can be extended to other alcohols also. Hope it helps you :)

Ali Ahmed Azzawri

https://www.researchgate.net/post/Does-anyone-know-of-a-method-to-measure-blood-alcohol-content-in-a-rat