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) (1) (-) Headspace Gas Chromatography (GC) (1) Sample Type Blood (2) Serum or Plasma (1) (-) Urine (1) Test Area Exposure (1) Test Category Analgesics (2) Antacids (1) Antianxiety (1) Antidepressants (1) Antiepileptics/Antiseizures (2) Antihistamines (2) Antihypertensives (1) Antimicrobials (1) Antipsychotics (1) Benzodiazepines (1) Drugs of Abuse, Therapeutics (1) Muscle Relaxants (1) Other (1) Psychoactives (1) Sedative/Hypnotics (3) (-) Solvents (1) Stimulants (3) Volatiles (1) Test Sub-Category Other (1) Test Test Name 1409U Cyclohexanone, Urine