Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Decongestants (1) Test Sub-Category Alkaloids (15) Alkylating Agents (1) (-) Alpha-1 Adrenergic Agonists (1) Alpha-2 Adrenergic Agonists (6) Alpha-2 Adrenergic Antagonists (3) Alpha/Beta Adrenergic Agonists (7) Alpha Blockers (6) Amphetamines (3) Antibiotics (10) Anticholinergics (3) Anticoagulants (9) Antifungals (13) Antihistamines (10) Antimalarials (14) Antiparasitics (3) Antipyretics (5) Antispasmodics (3) Antivirals (8) Avicides (2) Barbiturates (8) Benzodiazepines (71) Beta-2 Andrenergic Agonists (5) Beta Blockers (28) Biomarkers (6) Calcium Channel Blockers (7) Cannabinoids (16) Carbamates (1) Carbonic Anhydrase Inhibitors (3) Carboxylic Acids (2) Cardiac Glycosides (4) CNS Stimulants (9) Cocaine (10) Designer Benzodiazepines (9) Diuretics (13) Dopamine Antagonists (2) GABA Analogues (6) H2 Antagonists (1) Hallucinogens (6) Hemostatics (1) Herbicides (2) Hormones (3) Insecticides (1) Non-Benzodiazepines (8) NSAIDs (37) Opiates/Opioids (126) Other (438) Phenothiazines (2) Selective Serotonin Reuptake Inhibitors (SSRI) (26) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (15) Stimulants (8) Sulfonylureas (7) Sympathomimetic Agents (10) Sympathomimetic Amines (3) Synthetic Cannabinoids (4) Synthetic Cathinone (9) Thiazides (2) Tricyclic (3) Vasoconstrictors (3) Test Test Name 3704SP Phenylephrine, Serum/Plasma