Clarity Diagnostics Drug Test Controls provide a reliable quality assurance solution for validating the accuracy, sensitivity, and performance of rapid urine drug testing devices, including dip cards, test cassettes, and multi-panel test cups. Available in 10 mL and 20 mL liquid set configurations, these controls feature formulated positive and negative human urine-based matrix solutions to confirm that lateral flow immunoassay reagents are performing within strict diagnostic parameters. Essential for meeting laboratory quality control requirements, CLIA compliance, and routine point-of-care testing verification, Clarity Drug Test Controls ensure maximum testing accuracy and confidence in clinical toxicology results.