Abbott Toxicology Iscreen Square CupThe iScreen DX Square Cup is a high performance collection and testing device that utilizes lateral flow chromatographic immunoassay technology. The square design provides an upright profile to prevent spills and includes an auto activation feature that starts the test once the lid is secured. This cup is widely used for medical, professional, and forensic purposes to detect a wide array of prescription and illicit drugs with high sensitivity. SKU