Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Colorimetry (C) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Gas Chromatography (GC) (10) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (40) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Immunoassay (IA) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (19) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Serum or Plasma (1) Urine (2) Test Area Drugs of Abuse (2) Exposure (1) Test Category Hallucinogens (2) Metals/Elements (1) Test Sub-Category Other (3) Test Test Name 2492U Lead, Urine 2541SP LSD Screen, Serum/Plasma 2541U LSD Screen, Urine