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 (2) Test Area Exposure (2) Test Category Gases (1) Pesticides/Insecticides (1) Test Sub-Category Barbiturates (3) (-) Hydrocarbons (1) (-) Insecticides (1) Opiates/Opioids (5) Other (38) Phenothiazines (1) Tetracyclics (6) Test Test Name 2745B Methane, Blood 2930B Methoxychlor, Blood