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DOT Oral Fluid Proficiency Mocks Retake
This course is for students who have failed the initial DOT Oral fluid proficiency mock collections and are required to retake.
3 Course Collector Bundle
This DOT Drug & Alcohol Collector 3-Course Bundle delivers everything you need to perform urine drug testing, oral fluid collections, and breath alcohol testing with confidence and compliance. Save over $200 with this Limited-time bundle pricing.