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/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (8) Fluid (2) Meconium (1) (-) Plasma (1) Serum or Plasma (8) (-) Tissue (1) Urine (7) Test Area Therapeutics (2) Test Category (-) Analgesics (1) (-) Anesthetics (1) Antianxiety (1) Anticholinergics (1) Anticoagulants (1) Antidepressants (2) Antiepileptics/Antiseizures (1) Antihypertensives (1) Bronchodilators (1) Depressants (2) Metals/Elements (4) Psychoactives (1) Volatiles (1) Test Sub-Category Antipyretics (1) Other (1) Test Test Name 0030TI Acetaminophen, Tissue 0560P Benzocaine, Plasma