What’s different about a Rapid drug test?
Rapid drug tests enable quick communication of negative test results (i.e., no prohibited substances are found to be present in the sample). The collector first pours a portion of the specimen into a vial, then seals the vial for further testing later, if necessary. Next, the collector conducts initial screening on the specimen. If initial screening test results are inconclusive, the collector will send the sealed vial to a lab for confirmatory testing, at added expense.
