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) Sample Type (-) Blood (1) Plasma (1) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Analgesics (4) Antacids (2) Antianxiety (2) Antidepressants (9) Antiemetics (1) Antiepileptics/Antiseizures (6) Antigout Agents (2) Antihistamines (7) Antihypertensives (3) (-) Antimicrobials (2) Antipsychotics (9) Benzodiazepines (2) Biomarkers (1) Depressants (1) Diuretics (2) Drugs of Abuse, Therapeutics (1) Gases (6) Immunosuppressants (1) Metals/Elements (18) Muscle Relaxants (7) Other (3) Pesticides/Insecticides (1) Psychoactives (7) Sedative/Hypnotics (10) Solvents (4) Stimulants (9) Volatiles (6) Test Sub-Category Antimalarials (2) Test Test Name 1140B Chloroquine, Blood 1140U Chloroquine, Urine