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) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type (-) Blood (3) Fluid (1) RBCs (1) Serum or Plasma (3) Tissue (1) Urine (2) Test Area Therapeutics (3) Test Category Acids (1) Alcohols (4) Analgesics (8) Anesthetics (3) Antianxiety (2) Antiarrhythmics (1) (-) Anticholinergics (1) Antidepressants (4) Antidiabetics (2) Antidiarrheals (1) (-) Antiemetics (1) Antiepileptics/Antiseizures (10) Antihistamines (4) Antihypertensives (4) Antimicrobials (7) Antineoplastics (1) Antipsychotics (5) Antithyroids (1) Antitussives/Cough Suppressants (2) Biomarkers (2) Cholinesterase Inhibitors (1) Depressants (1) Emetics (1) Expectorants (1) Gases (1) Hallucinogens (6) Herbicides (1) Immunosuppressants (3) Metals/Elements (15) (-) Mood Stabilizers (1) Muscle Relaxants (3) NMDA Antagonists (1) NPS/Designer Drugs (1) Pesticides/Insecticides (3) Sedative/Hypnotics (7) Solvents (6) Stimulants (2) Volatiles (15) Test Sub-Category Antihistamines (1) Metals/Elements (1) Other (1) Test Test Name 2369B Hyoscyamine, Blood 2520B Lithium, Blood 2590B Meclizine, Blood