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) (2) Sample Type Blood (6) Serum or Plasma (7) (-) Urine (2) Test Area Exposure (2) Test Category Analgesics (1) Antianxiety (3) Anticholinergics (1) Antidepressants (4) Antihistamines (2) Antihypertensives (1) Antitussives/Cough Suppressants (4) Diuretics (1) Drugs of Abuse (9) Drugs of Abuse, Therapeutics (3) Industrial/Environmental Toxins (2) NPS/Designer Drugs (3) Pesticides/Insecticides (1) Potassium Channel Blockers (1) (-) Solvents (2) Stimulants (1) Volatiles (1) Test Sub-Category Other (2) Test Test Name 1561U Dichloromethane, Urine 1690U Dimethylsulfoxide, Urine