Drug testingWe test for the widest range of substances in hair (head/body), nails, urine and oral fluid, including non-standard drugs. Plus, our FREE Drug Screen Plus service screens for any additional markers or compounds within the standard drug panels, even if you did not specifically ask us to test for them. Alcohol testingOptions include hair, nail and blood tests for alcohol biomarkers, plus breath testing and the SCRAM Continuous Alcohol Monitoring® (CAM) bracelet for real-time 24/7 monitoring. DNA testingWe provide DNA testing for all family relationships including paternity, prenatal paternity, siblings, grandparents, avuncular, Y chromosome, cousins and more. AlphaBiolabs is also the only UK lab with ISO 17025 accreditation for non-invasive prenatal paternity testing.