Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (2) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type (-) Urine (2) Test Area Exposure (2) Test Category Acids (1) Alcohols (1) Analgesics (1) Anesthetics (1) Anticholinergics (1) Antidepressants (1) Antiepileptics/Antiseizures (3) Antimigraines (1) Antipsychotics (4) Biomarkers (1) Bronchodilators (1) Cholinesterase Inhibitors (1) Hallucinogens (1) (-) Metals/Elements (2) Opiates/Opioids (1) Other (1) Pesticides/Insecticides (1) Sedative/Hypnotics (3) Solvents (3) Terpenes (1) Vasodilators (1) Volatiles (3) Test Sub-Category (-) Other (2) Toxic Elements (11) Trace Elements (1) Test Test Name 4180U Selenium, Urine 4370U Thallium, Urine