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/Mass Spectrometry (GC/MS) (1) Sample Type Blood (1) (-) Tissue (1) Test Area Therapeutics (1) Test Category Alcohols (1) Analgesics (14) (-) Anesthetics (1) Antacids (2) Antianxiety (2) Antiarrhythmics (4) Anticholinergics (1) Antidepressants (8) Antidiabetics (2) Antiepileptics/Antiseizures (14) Antihistamines (3) Antihypertensives (5) Antimicrobials (3) Antineoplastics (1) Antipsychotics (6) Antispasmodics (1) Appetite Suppressants (1) Chemicals (1) Decongestants (2) Hallucinogens (1) Herbicides (2) Immunosuppressants (1) Industrial/Environmental Toxins (1) Metals/Elements (7) Muscle Relaxants (1) NPS/Designer Drugs (3) Opiate/Opioid Antagonists (2) Other (2) Perfluorinated Compounds (3) Pesticides/Insecticides (4) Sedative/Hypnotics (3) Stimulants (5) Therapeutics (1) Vasodilators (2) Volatiles (4) Test Sub-Category Other (1) Test Test Name 3214TI Nitrous Oxide, Tissue