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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) (-) Urine (1) Test Area Exposure (1) Therapeutics (2) Test Category Anesthetics (4) Antianxiety (2) Antidiarrheals (1) Antiepileptics/Antiseizures (5) Antihistamines (3) Antihypertensives (1) (-) Antimicrobials (2) Antipsychotics (3) Hallucinogens (4) Immunosuppressants (2) Laxatives (1) Metals/Elements (5) Mood Stabilizers (2) (-) Pesticides/Insecticides (1) Stimulants (2) Test Sub-Category Antiparasitics (2) Insecticides (1) Test Test Name 2501B Levamisole, Blood 2501U Levamisole, Urine 2516B Lindane, Blood