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) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (2) Fluid (2) Hair (1) Liquid (1) Nails (1) RBCs (1) (-) Serum or Plasma (2) Tissue (1) Test Area Exposure (1) Therapeutics (1) Test Category Antihypertensives (1) Metals/Elements (1) Test Sub-Category Amphetamines (1) Antiarrhythmics (3) Antiparasitics (1) Benzodiazepines (1) (-) Beta Blockers (1) Insecticides (1) Metals/Elements (1) Other (13) Parkinsons (1) (-) Toxic Elements (1) Test Test Name 2488SP Labetalol, Serum/Plasma 2492SP Lead, Serum/Plasma