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 Exposure (16) (-) Other (1) Test Category Metals/Elements (1) Test Sub-Category Benzodiazepines (1) Biomarkers (1) Opiates/Opioids (3) Other (26) Synthetic Cathinone (3) (-) Trace Elements (1) Test Test Name 2092B Fluoride Preservative Determination, Blood