Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type (-) Blood (3) Hair (1) Liquid (1) Nails (1) RBCs (1) Serum or Plasma (3) Urine (4) Test Area Exposure (3) Test Category Analgesics (3) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (1) Antiepileptics/Antiseizures (1) Antimigraines (1) Immunosuppressants (1) (-) Metals/Elements (3) NPS/Designer Drugs (2) Opiates/Opioids (1) Pesticides/Insecticides (1) Sedative/Hypnotics (1) Vasodilators (1) Test Sub-Category Toxic Elements (2) Trace Elements (1) Test Test Name 4180B Selenium, Blood 4200B Silver, Blood 4212B Strontium, Blood