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 Blood (1) Test Area Drugs of Abuse (5) Exposure (2) (-) Other (1) Therapeutics (3) Test Category Metals/Elements (1) Test Sub-Category (-) Trace Elements (1) Test Test Name 2092B Fluoride Preservative Determination, Blood