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) Test Area (-) Therapeutics (2) Test Category Anesthetics (2) Antidepressants (3) (-) Antidiabetics (2) Industrial/Environmental Toxins (2) Metals/Elements (1) Opiate/Opioid Antagonists (7) Other (1) Solvents (3) Therapeutics (1) Vasodilators (2) Test Sub-Category (-) Other (2) Test Test Name 3118B Nateglinide, Blood 3118SP Nateglinide, Serum/Plasma