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) Enzymatic Assay (EZA) (1) (-) Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (1) Urine (2) Test Area Exposure (1) Therapeutics (4) Test Category (-) Muscle Relaxants (4) (-) Other (1) Pesticides/Insecticides (4) Test Sub-Category Other (5) Your search has returned no tests.