Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Fluid (1) Serum or Plasma (2) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (5) Antidepressants (1) Antidiabetics (1) Antiemetics (1) Antiepileptics/Antiseizures (1) Antihypertensives (2) Antimicrobials (2) Antineoplastics (1) Antipsychotics (1) Hallucinogens (2) Immunosuppressants (1) Muscle Relaxants (2) NMDA Antagonists (1) NPS/Designer Drugs (1) (-) Sedative/Hypnotics (2) Stimulants (3) Test Sub-Category Benzodiazepines (1) Hormones (1) Test Test Name 2604B Melatonin, Blood 3057B Midazolam, Blood