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) Sample Type Blood (2) (-) Serum or Plasma (1) Urine (1) Test Area Exposure (1) Test Category Alcohol Deterrents (1) (-) Alcohols (1) Analgesics (8) Anesthetics (3) Antianxiety (3) Antiarrhythmics (2) Anticholinergics (3) Anticoagulants (1) Antidepressants (5) Antiepileptics/Antiseizures (6) Antifibrinolytics (1) Antigout Agents (1) Antihistamines (1) Antihypertensives (3) Antimicrobials (4) Antineoplastics (1) Antipsychotics (5) Antithrombotics (7) Antitussives/Cough Suppressants (1) Benzodiazepines (1) Biomarkers (3) Bronchodilators (2) Depressants (7) Diuretics (2) Electrolytes (1) Immunosuppressants (1) Metals/Elements (12) NPS/Designer Drugs (6) Pesticides/Insecticides (4) Plasticizers (1) Potassium Channel Blockers (1) Psychoactives (5) Sedative/Hypnotics (5) Solvents (2) Stimulants (9) Volatiles (1) Test Sub-Category Solvents (1) Test Test Name 0850SP Butanols, n-, iso-, Sec- and Tert, Serum/Plasma