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Urine drug test strip compared to color chart for workplace drug screening
Urine vs. Saliva vs. Hair: Which Drug Test Is Best for Your Workplace?

Urine, saliva, or hair? Find the right workplace drug testing method for your organization with FDA-cleared, CLIA-waived options from DrugScreens.com.

Laboratory table with various drug testing specimens, vials, and collection kits used for workplace and clinical screening
Drug Testing Specimens: Urine, Hair, Saliva & More | DrugScreens.com

Compare urine, saliva, hair, and blood drug tests by accuracy, detection window, and use case. Find the right testing kits...