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Ronald Henson
PH.D. ·
Bonita Springs, Florida
Field Sobriety Testing
Breath Alcohol Testing
Drug and Alcohol Testing in the Workplace
Alcohol Physiology and Pharmacology
Case Studies
Litigation Evaluation & Expert Testimony
Independent Research
Independent Breath Testing Device Evaluations
Drug and Alcohol Workshops
Workplace Specimen Collection and Analysis
Blood / Urine / Saliva / Hair / Transdermal Testing for Alcohol and Drugs
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