The Science of Toxicology Testing
The Science of Toxicology Testing
Vermont Toxicologist Darcy Richardson Blows Whistle on Breath Alcohol Lab
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Vermont Toxicologist Darcy Richardson Blows Whistle on Breath Alcohol Lab

I talk with Darcy Richardson about the importance of quality assurance in alcohol testing.

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I caught up with Darcy Richardson, a toxicologist who runs Vermont Forensic Services.

In 2010, Darcy called out some of the bad lab practices in the Vermont breath alcohol lab. One of the technicians she worked with wasn’t following proper protocol when performing quality assurance checks in the lab.

Darcy documented the problems and the issues eventually came out in court.

I talk with Darcy about:

  • The importance of quality controls

  • Quality assurance in breath and blood alcohol testing

  • The biggest problems she sees in breath testing

  • The need for standardization in breath testing

  • Interfering substances and breath testing

  • Invalid breath samples on the DMT

Transcript:

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