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) (8) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Refractometer (REF) (2) Sample Type Blood (8) Fluid (1) Serum or Plasma (9) Tissue (1) (-) Urine (8) Test Area (-) Drugs of Abuse (4) (-) Exposure (4) Therapeutics (26) Test Category Diagnostic Aids (1) NPS/Designer Drugs (3) Other (1) Plasticizers (1) Solvents (1) Stimulants (1) Test Sub-Category Alkaloids (1) Biomarkers (1) Other (4) Stimulants (1) Synthetic Cathinone (1) Your search has returned no tests.