<p>Jan Kornmann of KorManagement Services walks us through a breath alcohol test and explains what to - and NOT to do - to capture a proper specimen collections. Sponsored by #DrugFreeBusiness</p>

Jan Kornmann of KorManagement Services walks us through a breath alcohol test and explains what to - and NOT to do - to capture a proper specimen collections. Sponsored by #DrugFreeBusiness

Problems in Breath Alcohol Testing with Jan Kornmann

The National Drug and Alcohol Screening Association updates members on relevant industry news, compliance issues, regulatory changes and upcoming events.

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Problems in Breath Alcohol Testing with Jan Kornmann

Problems in Breath Alcohol Testing with Jan Kornmann