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) (2) Sample Type (-) Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (2) Test Category Alcohols (6) Anesthetics (3) Antianxiety (2) Antiarrhythmics (5) Antidiabetics (2) Antiepileptics/Antiseizures (2) Antineoplastics (3) Antipsychotics (2) Antithyroids (2) Biomarkers (1) Carbonic Anhydrase Inhibitors (1) Hallucinogens (10) Herbicides (1) Immunosuppressants (3) Metals/Elements (10) Muscle Relaxants (4) NMDA Antagonists (2) Pesticides/Insecticides (2) (-) Sedative/Hypnotics (2) Solvents (1) Stimulants (6) Volatiles (8) Test Sub-Category Benzodiazepines (2) Hormones (2) (-) Other (2) Test Test Name 2849B Methaqualone, Blood 2849SP Methaqualone, Serum/Plasma