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) (-) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Antimicrobials (2) Test Sub-Category Amphetamines (2) Antiarrhythmics (5) (-) Antiparasitics (2) Benzodiazepines (2) Beta Blockers (1) Insecticides (1) Metals/Elements (2) Other (22) Parkinsons (1) Toxic Elements (1) Test Test Name 2501SP Levamisole, Serum/Plasma 2501U Levamisole, Urine