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 Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area Therapeutics (1) Test Category Antidepressants (1) Antidiabetics (2) Antiepileptics/Antiseizures (5) Antihistamines (1) Antipsychotics (4) (-) Appetite Suppressants (1) Herbicides (1) Immunosuppressants (1) Opiate/Opioid Antagonists (2) Other (1) Perfluorinated Compounds (3) Stimulants (2) Test Sub-Category (-) Other (1) Test Test Name 3690SP Phentermine, Serum/Plasma