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) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Immunoassay (IA) (1) Sample Type Test Area Test Category Test Sub-Category Barbiturates (2) Other (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.