Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) (-) Gas Chromatography (GC) (7) Sample Type Blood (4) Serum or Plasma (2) Urine (1) Test Area Exposure (7) Test Category Depressants (2) Pesticides/Insecticides (3) Volatiles (2) Test Sub-Category Hydrocarbons (1) (-) Organochlorides (5) Other (81) (-) Sedative-Hypnotics (2) Your search has returned no tests.