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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (4) Test Area Exposure (2) Test Category (-) Acids (2) Alcohols (10) Analgesics (62) Anesthetics (14) Antacids (4) Antianxiety (12) Antiarrhythmics (12) Anticholinergics (9) Anticoagulants (1) Antidepressants (45) Antidiabetics (6) Antidiarrheals (1) Antiemetics (2) Antiepileptics/Antiseizures (31) Antigout Agents (1) Antihistamines (17) Antihypertensives (23) Antileprosy Agents (1) Antimicrobials (16) Antimigraines (1) Antineoplastics (3) Antiparkinsons (2) Antipsychotics (28) Antirheumatics (1) Antispasmodics (1) Antithrombotics (3) Antithyroids (1) Antitussives/Cough Suppressants (3) Appetite Suppressants (2) Benzodiazepines (2) Biomarkers (6) Bronchodilators (2) Cholinesterase Inhibitors (4) Decongestants (3) Depressants (12) Diagnostic Aids (2) Diuretics (6) Drugs of Abuse (17) Drugs of Abuse, Therapeutics (8) Emetics (1) Expectorants (1) Exposure (1) Gases (6) Hallucinogens (11) Herbicides (2) Hypoglycemic Agents (1) Immunosuppressants (10) Industrial/Environmental Toxins (1) Metals/Elements (49) Mood Stabilizers (1) Muscle Relaxants (10) NMDA Antagonists (1) NPS/Designer Drugs (20) Opiate/Opioid Antagonists (2) Opiates/Opioids (1) Other (6) Perfluorinated Compounds (1) Pesticides/Insecticides (14) Psychoactives (7) Sedative/Hypnotics (34) Solvents (19) Stimulants (20) Sympathomimetic Amines (1) Terpenes (2) Therapeutics (6) Vasodilators (7) Volatiles (39) Test Sub-Category Carboxylic Acids (1) Other (1) Test Test Name 2134B Formic Acid, Blood 4624B Trichloroacetic Acid, Blood