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) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (25) Sample Type Blood (9) Fluid (2) Serum or Plasma (9) Tissue (2) Urine (11) Test Area Exposure (4) Therapeutics (29) Test Category Alcohol Deterrents (1) Analgesics (6) Anesthetics (1) Antacids (3) Antianxiety (10) Antiarrhythmics (7) Anticholinergics (3) Antidepressants (20) Antidiabetics (1) Antiemetics (2) Antiepileptics/Antiseizures (6) Antigout Agents (3) (-) Antihistamines (19) (-) Antihypertensives (10) Antileprosy Agents (2) Antimicrobials (5) Antipsychotics (10) Antithrombotics (2) Benzodiazepines (3) (-) Biomarkers (1) Cholinesterase Inhibitors (3) Depressants (2) Diagnostic Aids (1) Diuretics (5) Drugs of Abuse (21) Gases (6) Immunosuppressants (1) (-) Industrial/Environmental Toxins (3) Laxatives (1) Metals/Elements (31) Muscle Relaxants (12) NPS/Designer Drugs (12) Other (2) Pesticides/Insecticides (14) Psychoactives (3) Sedative/Hypnotics (19) Solvents (18) Stimulants (15) Vasodilators (2) Volatiles (13) Test Sub-Category Alpha-2 Adrenergic Agonists (3) Alpha Blockers (2) Calcium Channel Blockers (3) Diuretics (2) Other (23) Test Test Name 1040B Cetirizine, Blood 1040SP Cetirizine, Serum/Plasma 1040U Cetirizine, Urine 1190B Chlorpheniramine, Blood 1190SP Chlorpheniramine, Serum/Plasma 1190U Chlorpheniramine, Urine 1250B Chlorthalidone, Blood 1250SP Chlorthalidone, Serum/Plasma 1275B Clonidine, Blood 1275SP Clonidine, Serum/Plasma 1275U Clonidine, Urine 1348U Creatinine, UrineOverview: Evaluate Extent of Urine Dilution or Concentration 1355U o-Toluidine, Urine 1425B Cyproheptadine, Blood 1425SP Cyproheptadine, Serum/Plasma 1425U Cyproheptadine, Urine 1549U Dichlorobenzidine, Urine 1567U Dichlorophenol 2,5-, Urine 1640B Diltiazem, Blood 1640SP Diltiazem, Serum/Plasma 1640U Diltiazem, Urine 1760B Diphenhydramine, Blood 1760FL Diphenhydramine, Fluid 1760SP Diphenhydramine, Serum/Plasma 1760TI Diphenhydramine, Tissue 1760U Diphenhydramine, Urine 1815B Doxazosin, Blood 1815SP Doxazosin, Serum/Plasma 1817B Doxylamine, Blood 1817FL Doxylamine, Fluid 1817SP Doxylamine, Serum/Plasma 1817TI Doxylamine, Tissue 1817U Doxylamine, Urine