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) (3) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (1) (-) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (3) Hematofluorometry (H) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Spectrophotometry (SP) (1) Sample Type Blood (1) Urine (1) Test Area Exposure (2) Test Category Acids (3) Alcohol Deterrents (1) Alcohols (6) Analgesics (15) Anesthetics (21) Antianxiety (6) Antiarrhythmics (6) Anticholinergics (3) Antidepressants (56) Antiepileptics/Antiseizures (21) Antihistamines (12) Antihypertensives (6) Antimicrobials (7) Antineoplastics (2) Antipsychotics (26) Biomarkers (4) Cholinesterase Inhibitors (3) Depressants (5) Hallucinogens (6) Herbicides (4) Industrial/Environmental Toxins (1) Muscle Relaxants (4) (-) Other (2) Pesticides/Insecticides (28) Sedative/Hypnotics (18) Solvents (35) Stimulants (3) Terpenes (2) Vasodilators (3) Volatiles (41) Test Sub-Category Other (2) Test Test Name 1352U o-Cresol, Urine 8103B Environmental Exposure Screen, Blood