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) Sample Type (-) Blood (1) Hair (1) (-) Liquid (1) Nails (1) (-) RBCs (1) Serum or Plasma (1) Test Area Exposure (3) Test Category Metals/Elements (3) Test Sub-Category Opiates/Opioids (2) Other (16) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Stimulants (1) Synthetic Cannabinoids (1) Toxic Elements (3) (-) Trace Elements (3) Test Test Name 4180B Selenium, Blood 4180LI Selenium, Liquid 4180R Selenium, RBCs