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) (4) Gas Chromatography (GC) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (52) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (5) Sample Type Blood (2) Hair (1) Nails (1) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (1) Exposure (5) Test Category (-) Analgesics (1) (-) Metals/Elements (5) Sedative/Hypnotics (3) Test Sub-Category Opiates/Opioids (1) Toxic Elements (3) Trace Elements (2) Your search has returned no tests.