Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Serum or Plasma (3) Urine (2) Test Area Drugs of Abuse (3) Exposure (5) Test Category (-) NPS/Designer Drugs (3) (-) Pesticides/Insecticides (5) Test Sub-Category Designer Benzodiazepines (3) Herbicides (2) (-) Insecticides (5) Opiates/Opioids (3) Other (7) (-) Stimulants (3) Synthetic Cathinone (3) Your search has returned no tests.