A quick-response evaluation of a organic specimen, akin to urine, saliva, or blood, designed to establish the presence or absence of particular substances, together with illicit narcotics and sure prescription drugs, in a considerably shorter timeframe in comparison with conventional laboratory testing. These analyses usually make the most of immunoassay strategies to offer preliminary outcomes inside minutes. For instance, an employer would possibly use one to display potential hires or to evaluate present staff following a office incident.
The worth of such assessments lies of their pace, affordability, and ease of use, making them worthwhile instruments for conditions demanding immediate choices. These eventualities embody pre-employment screening, post-accident investigations, and monitoring people in substance abuse remedy packages. Traditionally, these rapid evaluations have helped organizations keep security requirements, scale back legal responsibility, and guarantee compliance with regulatory necessities.