Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Ion Specific Electrode (ISE) (1) Sample Type Liquid (1) Test Area Diagnostic Aids (15) Drugs of Abuse (248) Exposure (533) Impairment (17) Newborn Tox (15) Other (1) Postmortem (42) (-) Substance ID (1) Therapeutics (1218) Test Category Metals/Elements (1) Test Sub-Category Other (1) Test Test Name 2090LI Fluoride Preservative Determination, Liquid