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) (60) Enzymatic Assay (EZA) (7) Enzyme-Linked Immunosorbent Assay (ELISA) (118) Enzyme Immunoassay (EIA) (35) (-) FTIR (1) FTIR Color Test (1) Gas Chromatography (GC) (351) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (28) Gas Chromatography/Mass Spectrometry (GC/MS) (122) Gas Chromatography/Mass Spectrometry (GC/MS), Dual Scan (4) Gas Chromatography/Mass Spectrometry (GC/MS) Color Test (2) Gas Chromatography/Mass Spectrometry (GC/MS) Derivatization (1) Gas Chromatography/Mass Spectrometry (GC/MS) High-Performance Liquid Chromatography/Tandem Quadrupole Mass Spectrometry (LC/MS/MS) (1) Gas Chromatography/Mass Spectrometry (GC/MS) High-Performance Liquid Chromatography/Ultraviolet-Diode Array (HPLC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) Microscopic Analysis (2) Gas Chromatography/Mass Spectrometry (GC/MS) Pharmaceutical Identification to Reference (1) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (141) Hematofluorometry (H) (4) High-Performance Liquid Chromatography/Tandem Quadrupole Mass Spectrometry (LC/MS/MS) (3) High-Performance Liquid Chromatography/Ultraviolet-Diode Array (HPLC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1043) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (45) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (4) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (30) Immunoassay (IA) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (254) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (21) Ion Specific Electrode (ISE) (4) Pharmaceutical Identification to Reference (1) Refractometer (REF) (4) Spectrofluorometry (SF) (1) Spectrophotometry (SP) (10) Weight Determination (1) Sample Type (1) Blood (16) Serum or Plasma (6) Urine (8) Test Area Drugs of Abuse (13) Impairment (5) Postmortem (12) Test Category Drugs of Abuse (8) Drugs of Abuse, Therapeutics (5) Hallucinogens (3) NPS/Designer Drugs (7) Therapeutics (7) Test Sub-Category Alcohols (2) Drug Facilitated Sexual Assault (3) Opiates/Opioids (3) Other (22) Your search has returned no tests.