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) (2) (-) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Refractometer (REF) (2) Sample Type Blood (1) Serum or Plasma (1) Urine (3) Test Area Exposure (3) Therapeutics (2) Test Category Analgesics (6) (-) Antiarrhythmics (2) Anticholinergics (3) Antidepressants (10) Antiepileptics/Antiseizures (4) Antihistamines (1) Antineoplastics (2) Diagnostic Aids (1) Herbicides (1) Industrial/Environmental Toxins (2) Metals/Elements (2) Muscle Relaxants (3) Pesticides/Insecticides (7) Plasticizers (1) (-) Solvents (3) Terpenes (1) Therapeutics (1) Vasodilators (4) Volatiles (13) Test Sub-Category Other (5) Test Test Name 3055B Mexiletine, Blood 3055SP Mexiletine, Serum/Plasma 3060U N,N-Dimethylacetamide Exposure (N-Methylacetamide), Urine 3070U N,N-Dimethylformamide (DMF) Exposure (N-Monomethylformamide), Urine 3098U Mono-n-butyl phthalate (MNBP), Urine