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) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (5) (-) Fluid (2) Hair (1) Nails (1) RBCs (1) Serum or Plasma (6) Tissue (1) Urine (5) Test Area Exposure (1) Therapeutics (1) Test Category (-) Analgesics (1) (-) Metals/Elements (1) Stimulants (1) Test Sub-Category NSAIDs (1) Toxic Elements (1) Test Test Name 3130FL Naproxen, Fluid 3140FL Nickel, Fluid