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) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (7) Fluid (1) Serum or Plasma (5) Tissue (1) (-) Urine (2) Test Area (-) Exposure (2) Impairment (1) Therapeutics (4) Test Category Solvents (1) Volatiles (1) Test Sub-Category Biomarkers (3) (-) Other (2) Synthetic Cathinone (1) Test Test Name 2029U Ethylbenzene Exposure Biouptake, Urine 2062U Ethylene Glycol, Urine