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/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (5) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Meconium (1) Test Area Newborn Tox (1) Test Category Acids (2) Alcohols (1) Analgesics (24) Antianxiety (4) Anticholinergics (3) Antidepressants (4) Antidiabetics (8) Antidiarrheals (2) Antiemetics (2) Antiepileptics/Antiseizures (19) Antihistamines (10) Antihypertensives (13) Antimicrobials (23) Antineoplastics (1) Antipsychotics (9) Antitussives/Cough Suppressants (7) Carbonic Anhydrase Inhibitors (1) Cholinesterase Inhibitors (2) Depressants (4) Diuretics (1) (-) Drugs of Abuse (1) Emetics (4) Expectorants (3) Hallucinogens (10) Hydrocarbons (1) Immunosuppressants (5) Laxatives (1) Muscle Relaxants (11) NMDA Antagonists (2) NPS/Designer Drugs (3) Other (1) Retinoids (2) Sedative/Hypnotics (16) Stimulants (7) Volatiles (2) Test Sub-Category Opiates/Opioids (1) Test Test Name 2760ME Methadone and Metabolite (Qualitative), Meconium