The Rapid Drug Screen®, or RDS™, is a patented, rapid, onsite, test kit that detects the presence or absence of drugs of abuse in a urine specimen within five minutes. To use Rapid Drug Screen, an individual slides a panel into a self-contained, disposable, urine-filled cup and within minutes accurate results are shown on the panel. A single line in the test area indicates a positive reading, and a double line indicates a negative reading for the presence of drugs. A positive result is normally confirmed by laboratory testing. Controlled tests conducted by an independent laboratory compared the Rapid Drug Screen with results produced by EMIT II, an enzyme immunoassay laboratory test, and found greater than 99% correlation of results. The Rapid Drug Screen detects: cocaine, THC, opiates, amphetamine, PCP, benzodiazepines, methamphetamines, barbiturates, tricyclic antidepressants, methadone, ecstasy, oxycodone, and propoxyphene. Custom configurations are available upon request. Contact our customer service department for information on availability of additional configurations. 10 panel that includes propoxyphene