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) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (4) Serum or Plasma (4) Urine (1) Test Area Therapeutics (9) Test Category Antiepileptics/Antiseizures (1) (-) Cholinesterase Inhibitors (2) Depressants (4) Diagnostic Aids (1) (-) Expectorants (3) (-) Sedative/Hypnotics (4) Solvents (6) Test Sub-Category (-) Other (9) Your search has returned no tests.