Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (1) Sample Type Blood (2) (-) Serum or Plasma (1) Urine (2) Test Area Exposure (1) Test Category Alcohols (2) (-) Volatiles (1) Test Sub-Category Other (1) Test Test Name 2990SP Methyl Ethyl Ketone, Serum/Plasma