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) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (3) Fat (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Exposure (5) Therapeutics (4) Test Category Muscle Relaxants (4) Other (1) Pesticides/Insecticides (4) Test Sub-Category (-) Other (9) Your search has returned no tests.