Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (11) (-) Fluid (2) Hair (1) Serum or Plasma (6) Stool (1) Urine (11) Test Area Exposure (2) Test Category Alcohols (1) Metals/Elements (1) Test Sub-Category Macrominerals (1) Other (1) Test Test Name 2551FL Magnesium - Total, Fluid 2835FL Methanol, Fluid