A comprehensive urinalysis screening for a wide range of substances, including marijuana, cocaine, opiates, amphetamines, and PCP, provides employers and legal professionals with detailed information regarding potential substance use. This type of screening typically detects the presence or absence of drug metabolites, which are byproducts of drug metabolism in the body.
Such thorough substance assessments play a vital role in maintaining safe workplaces, ensuring compliance with regulations, and supporting legal proceedings. The ability to detect a broad spectrum of substances offers a greater degree of certainty and allows for informed decision-making based on objective data. The evolution of these tests reflects advancements in toxicology and analytical chemistry, enabling more accurate and efficient detection methodologies.