Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type (-) Blood (1) (-) Fluid (1) Hair (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Analgesics (1) (-) Stimulants (2) Test Sub-Category Other (2) Test Test Name 0337B Amphetamines Screen, Blood 0337FL Amphetamines Screen, Fluid