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) (-) 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 Other (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Test Test Name 2740B Metformin, Blood 3061B Milnacipran/Levomilnacipran, Blood