Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (2) Meconium (1) Oral Fluid (Saliva) (1) Serum or Plasma (1) Urine (5) Test Area Drugs of Abuse (1) Exposure (1) Test Category Alcohols (3) Analgesics (9) Anesthetics (1) Antacids (1) Antianxiety (1) Antiarrhythmics (2) Antidepressants (3) Antidiabetics (1) Antiemetics (1) Antiepileptics/Antiseizures (2) Antihypertensives (2) Antimicrobials (2) Antineoplastics (2) Antipsychotics (1) Antithyroids (1) Biomarkers (1) Gases (1) Hallucinogens (5) Immunosuppressants (1) Metals/Elements (9) Muscle Relaxants (2) NMDA Antagonists (1) (-) NPS/Designer Drugs (1) Pesticides/Insecticides (2) Sedative/Hypnotics (3) (-) Solvents (1) Stimulants (4) Volatiles (6) Test Sub-Category Alkaloids (1) Other (1) Test Test Name 2980B Methyl n-Butyl Ketone, Blood 3064B Mitragynine, Blood