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 (2) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category Analgesics (2) Antidepressants (1) Antidiabetics (1) Antiepileptics/Antiseizures (9) (-) Antihistamines (1) Antihypertensives (3) Antimicrobials (3) Antipsychotics (4) (-) Appetite Suppressants (1) Decongestants (4) Hallucinogens (2) Herbicides (1) NPS/Designer Drugs (1) Perfluorinated Compounds (3) Test Sub-Category Other (2) Test Test Name 3690SP Phentermine, Serum/Plasma 3970SP Promethazine, Serum/Plasma