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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area Exposure (2) Test Category Gases (1) Pesticides/Insecticides (1) Test Sub-Category Antiarrhythmics (5) Barbiturates (3) Carboxylic Acids (3) (-) Hydrocarbons (1) Insecticides (3) Opiates/Opioids (4) (-) Organochlorides (1) Other (65) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Tetracyclics (3) Tricyclic (3) Vasodilators (1) Test Test Name 2260SP Heptachlor and Metabolite, Serum/Plasma 2745B Methane, Blood