As an industry leader in toxicology, Quest Diagnostics uses a variety of complex, state-of-the-art testing technologies to better detect particular drugs or drug classses.
Our comprehensive testing technologies include:
- Liquid chromatography coupled with mass spectrometry (LC-MS/MS)
- Enhanced immunoassays
When collecting a urine drug test is not possible or practical due to a patient’s condition, we offer Oral-Eze®, a patented oral fluid collection device.