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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (2) Blood (66) Fluid (18) (-) Hair (5) Meconium (2) Nails (3) Oral Fluid (Saliva) (1) Plasma (1) RBCs (5) Serum or Plasma (58) (-) Stool (1) Tissue (15) (-) Umbilical Cord (1) Urine (45) Test Area Drugs of Abuse (1) Exposure (4) Newborn Tox (1) Therapeutics (1) Test Category Drugs of Abuse (1) Laxatives (1) Metals/Elements (4) Stimulants (1) Test Sub-Category Cocaine (1) Other (2) Toxic Elements (1) Trace Elements (3) Your search has returned no tests.