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) (2) Sample Type (-) Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (2) Test Category Alcohols (5) Analgesics (14) Anesthetics (4) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (10) Antidiabetics (2) Antiepileptics/Antiseizures (21) Antihistamines (5) Antihypertensives (6) Antimicrobials (6) Antipsychotics (8) (-) Appetite Suppressants (2) Chemicals (1) Cholinesterase Inhibitors (2) Decongestants (7) Diagnostic Aids (1) Drugs of Abuse (5) Exposure (1) Hallucinogens (6) Herbicides (2) Industrial/Environmental Toxins (1) Metals/Elements (7) NPS/Designer Drugs (2) Perfluorinated Compounds (2) Pesticides/Insecticides (2) Sedative/Hypnotics (4) Solvents (2) Therapeutics (8) Vasodilators (3) Volatiles (7) Test Sub-Category Other (2) Test Test Name 3690B Phentermine, Blood 3690SP Phentermine, Serum/Plasma