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/Tandem Mass Spectrometry (GC-MS/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area Drugs of Abuse (1) Exposure (1) Test Category Alcohols (3) Analgesics (5) Anesthetics (2) Antiarrhythmics (5) Anticholinergics (3) Antidepressants (3) Antidiabetics (4) Antiepileptics/Antiseizures (14) Antihistamines (7) Antineoplastics (2) Antipsychotics (11) Appetite Suppressants (3) (-) Chemicals (1) Hallucinogens (4) Herbicides (3) Immunosuppressants (3) Industrial/Environmental Toxins (2) Metals/Elements (4) Muscle Relaxants (3) (-) NPS/Designer Drugs (1) Opiate/Opioid Antagonists (7) Other (3) Perfluorinated Compounds (4) Pesticides/Insecticides (7) Plasticizers (1) Solvents (5) Stimulants (7) Terpenes (1) Therapeutics (1) Vasodilators (4) Volatiles (12) Test Sub-Category Alkaloids (3) (-) Other (2) Stimulants (3) Synthetic Cathinone (3) Test Test Name 3168B Nitazenes Panel, Blood 3371SP PCB Panel, Congeners, Serum/Plasma