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 (2) (-) Serum or Plasma (2) Test Area (-) Therapeutics (2) Test Category Analgesics (9) Antianxiety (2) Antiarrhythmics (1) Antidepressants (3) (-) Antidiabetics (2) Antiepileptics/Antiseizures (10) Antihistamines (1) Antihypertensives (5) Antimicrobials (3) Antipsychotics (5) Antispasmodics (1) Appetite Suppressants (1) Decongestants (2) Immunosuppressants (1) Opiate/Opioid Antagonists (2) Other (1) Sedative/Hypnotics (2) Stimulants (2) Test Sub-Category Other (2) Test Test Name 3118SP Nateglinide, Serum/Plasma 3779SP Pioglitazone, Serum/Plasma