What is a common method used to challenge the results of an Intoxilyzer 9000 test?

Requesting an independent blood test is a common method used to challenge the results of an Intoxilyzer 9000 test because it provides an alternative measure of blood alcohol concentration (BAC). Blood tests are often seen as a more accurate form of testing than breath tests, as they measure the actual alcohol content in the bloodstream. By securing an independent blood test, an individual can verify or dispute the Intoxilyzer result, which is particularly crucial if there are questions about the calibration of the breathalyzer or the individual's physiology affecting the test outcome.

This method capitalizes on the legal right to contest the findings presented by the Intoxilyzer. Additionally, blood tests are typically performed in a controlled environment by trained medical professionals, which can lend further credibility to the results. Having independent evidence can be key in court cases pertaining to DUI charges, thus making it a strategic approach for individuals facing these situations.