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) (2) Sample Type Blood (2) Serum or Plasma (1) Test Area Exposure (1) Therapeutics (2) Test Category Antimicrobials (2) Gases (1) Test Sub-Category Alkaloids (3) Antibiotics (2) Antihistamines (3) (-) Antimalarials (2) Benzodiazepines (4) Beta Blockers (4) CNS Stimulants (5) Diuretics (2) Hormones (3) (-) Hydrocarbons (1) Macrominerals (4) Opiates/Opioids (19) Other (82) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Toxic Elements (9) Trace Elements (14) Your search has returned no tests.