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/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (4) Fluid (1) Serum or Plasma (5) (-) Urine (2) Test Area Therapeutics (2) Test Category Alcohols (2) Analgesics (8) Antacids (1) (-) Antianxiety (1) Antidepressants (3) (-) Antidiabetics (1) Antiepileptics/Antiseizures (1) Antihypertensives (1) Antipsychotics (1) Hallucinogens (5) Immunosuppressants (1) Metals/Elements (9) Muscle Relaxants (1) NPS/Designer Drugs (1) Pesticides/Insecticides (1) Sedative/Hypnotics (3) Solvents (4) Stimulants (4) Volatiles (5) Test Sub-Category Other (2) Test Test Name 2650U Meprobamate, Urine 2740U Metformin, Urine