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) Sample Type Serum or Plasma (1) (-) Urine (2) Test Area Exposure (2) Test Category Acids (4) Alcohols (14) Antiepileptics/Antiseizures (2) Biomarkers (7) Depressants (5) Diagnostic Aids (1) Drugs of Abuse (9) Drugs of Abuse, Therapeutics (5) Exposure (1) Gases (1) (-) Industrial/Environmental Toxins (2) Metals/Elements (2) NPS/Designer Drugs (1) Other (7) Perfluorinated Compounds (1) Pesticides/Insecticides (4) Sedative/Hypnotics (4) Solvents (31) Terpenes (3) Therapeutics (7) Volatiles (55) Test Sub-Category Other (2) Test Test Name 1549U Dichlorobenzidine, Urine 1567U Dichlorophenol 2,5-, Urine