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) (5) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Immunoassay (IA) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (1) Therapeutics (1) Test Category Anesthetics (1) Gases (1) Test Sub-Category (-) Antiarrhythmics (1) Carboxylic Acids (3) (-) Hydrocarbons (1) Other (21) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Test Test Name 2511SP Lidocaine, Serum/Plasma 2745B Methane, Blood