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) (12) Gas Chromatography/Mass Spectrometry (GC/MS) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (36) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (5) Serum or Plasma (4) Urine (3) Test Area Exposure (11) (-) Therapeutics (12) Test Category Antihistamines (4) Depressants (2) Sedative/Hypnotics (6) Test Sub-Category Antihistamines (1) (-) Other (12) Phenothiazines (8) Tricyclic (7) Your search has returned no tests.