Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Chemistry Analyzer (2) Colorimetry (C) (44) Enzymatic Assay (EZA) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (75) Enzyme Immunoassay (EIA) (22) Gas Chromatography (GC) (201) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (72) Gas Chromatography/Mass Spectrometry (GC/MS) Color Test (1) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (107) Hematofluorometry (H) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (438) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (25) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (22) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (48) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) (-) Ion Specific Electrode (ISE) (1) Refractometer (REF) (4) Spectrofluorometry (SF) (1) Spectrophotometry (SP) (9) Sample Type Liquid (1) Test Area Substance ID (1) Test Category Metals/Elements (1) Test Sub-Category (-) Other (1) Trace Elements (3) Test Test Name 2090LI Fluoride Preservative Determination, Liquid