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) (9) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (20) Refractometer (REF) (2) Sample Type 24 Hour Urine (2) Blood (31) Fluid (6) Hair (8) Liquid (2) Nails (5) RBCs (6) (-) Serum or Plasma (24) Stool (1) Tissue (3) (-) Urine (29) Test Area (-) Drugs of Abuse (16) (-) Exposure (37) Therapeutics (67) Test Category Alcohols (5) Hallucinogens (10) Herbicides (1) Metals/Elements (18) NPS/Designer Drugs (2) Pesticides/Insecticides (2) Solvents (4) Stimulants (4) Volatiles (7) Test Sub-Category Alkaloids (2) Macrominerals (2) Other (44) Toxic Elements (1) Trace Elements (4) Your search has returned no tests.