If a longer detection window is required than is possible with oral fluid testing, urine testing is the next method to be considered. At Matrix Diagnostics we can carry out a number of different tests on urine samples producing a result by the next day. The testing procedure involves the use of both immunoassay screening and liquid chromatography-mass spectrometry-mass spectrometry (LCMSMS) confirmation testing.
The confirmations from these tests are legally defensible and we can supply test kits that have full ‘chain of custody’. The kits are simple to use and we provide full training.