Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (2) Test Area Drugs of Abuse (3) Test Category NPS/Designer Drugs (3) Test Sub-Category Antibiotics (1) Biomarkers (1) Opiates/Opioids (3) Other (27) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Stimulants (2) (-) Synthetic Cannabinoids (3) Toxic Elements (6) Trace Elements (2) Your search has returned no tests.