Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Serum or Plasma (1) Umbilical Cord (1) Urine (2) Test Area Drugs of Abuse (2) (-) Newborn Tox (1) (-) Therapeutics (3) Test Category (-) Alcohols (1) Analgesics (25) Anesthetics (12) Antianxiety (2) Antiarrhythmics (4) Anticholinergics (6) Antidepressants (25) Antiemetics (1) Antiepileptics/Antiseizures (6) Antihistamines (3) Antihypertensives (2) Antimicrobials (1) Antipsychotics (10) (-) Antitussives/Cough Suppressants (3) Decongestants (4) Depressants (5) Diagnostic Aids (2) Drugs of Abuse (4) Muscle Relaxants (4) Sedative/Hypnotics (14) Stimulants (2) Vasodilators (1) Test Sub-Category Biomarkers (1) Other (3) Test Test Name 9146UC Ethyl Glucuronide Screen, Umbilical Cord Tissue 9205SP Dextro / Levo Methorphan Screen, Serum/Plasma 9205U Dextro / Levo Methorphan Screen - Total, Urine 9206U Dextrorphan / Levorphanol Screen - Total, Urine