Urine, breath, and saliva
Preferred Drug Testing offers a full range of on-site tests for the detection of alcohol.
- DrugCheck® urine alcohol
- AlcoCheck - FC200 Breath Alcohol
- AlcoCheck - FC90 Breath Alcohol
- AlcoCheck - SC100 Breath Alcohol
- QED A150 - Saliva Alcohol Test
- AlcoCheck - Saliva Alcohol Screening test
- AlcoCheck - Breath Alcohol Screen
View our complete line of products for more information on the alcohol testing format that best suits your needs.