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) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area Exposure (1) Test Category Depressants (1) Test Sub-Category Alkaloids (2) Alpha-2 Adrenergic Antagonists (2) Alpha/Beta Adrenergic Agonists (2) Alpha Blockers (1) Antibiotics (5) Anticholinergics (2) Anticoagulants (2) Antifungals (1) Antihistamines (2) Antimalarials (2) Antiparasitics (1) Antivirals (1) Barbiturates (1) Benzodiazepines (3) Beta-2 Andrenergic Agonists (1) Beta Blockers (4) Biomarkers (1) Calcium Channel Blockers (3) Cyanide (2) Diuretics (1) Dopamine Antagonists (1) Non-Barbiturate Sedative Hypnotics (1) Non-Benzodiazepines (2) NSAIDs (1) Opiates/Opioids (7) Other (100) Phenothiazines (2) (-) Sedative-Hypnotics (1) Selective Serotonin Reuptake Inhibitors (SSRI) (4) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (4) Stimulants (1) Sulfonylureas (2) Sympathomimetic Agents (2) Synthetic Cannabinoids (2) Toxic Elements (23) Trace Elements (3) Tricyclic (5) Vasoconstrictors (2) Test Test Name 4640SP Trichloroethanol - Free, Serum/Plasma