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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (3) Serum or Plasma (3) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Acids (1) Analgesics (1) Antiarrhythmics (1) Antidepressants (3) (-) Antihypertensives (1) Depressants (2) Metals/Elements (1) (-) Other (1) Sedative/Hypnotics (1) Test Sub-Category Diuretics (1) Other (1) Test Test Name 2140U Furosemide, Urine 6303U Firefighter Core Baseline Profile, Urine