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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Acids (3) Alcohols (3) (-) Anesthetics (2) Antidepressants (4) Antiepileptics/Antiseizures (3) Antihistamines (2) Antipsychotics (3) Cholinesterase Inhibitors (3) Other (1) Solvents (4) Terpenes (3) Volatiles (4) Test Sub-Category Barbiturates (2) (-) Non-Barbiturate Sedative Hypnotics (2) Test Test Name 4015B Propofol, Blood 4015SP Propofol, Serum/Plasma