Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (1) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) (-) Ion Specific Electrode (ISE) (1) Sample Type Liquid (1) Test Area Substance ID (1) Test Category Metals/Elements (1) Test Sub-Category Carboxylic Acids (3) (-) Other (1) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Trace Elements (3) Test Test Name 2090LI Fluoride Preservative Determination, Liquid