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 (2) (-) Serum or Plasma (1) (-) Urine (1) Test Area Exposure (2) Test Category Alcohols (5) Analgesics (1) Antianxiety (1) Antidepressants (1) Antiepileptics/Antiseizures (6) Antihypertensives (1) Antimicrobials (1) Depressants (1) NPS/Designer Drugs (2) (-) Pesticides/Insecticides (1) Sedative/Hypnotics (7) Solvents (5) Stimulants (4) (-) Volatiles (1) Test Sub-Category Other (2) Test Test Name 1920SP Endrin, Serum/Plasma 2029U Ethylbenzene Exposure Biouptake, Urine