Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (3) Headspace Gas Chromatography (GC) (4) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Spectrophotometry (SP) (1) Sample Type Blood (3) Urine (1) Test Area Drugs of Abuse (1) Postmortem (1) Therapeutics (2) Test Category (-) Alcohols (1) Analgesics (7) Anesthetics (1) Antidepressants (5) Antidiabetics (2) Antiepileptics/Antiseizures (19) Antihistamines (4) Antihypertensives (9) Antimicrobials (4) Antipsychotics (9) Appetite Suppressants (3) Decongestants (11) (-) Diagnostic Aids (2) (-) Exposure (1) Hallucinogens (10) Herbicides (2) Industrial/Environmental Toxins (1) NPS/Designer Drugs (2) Perfluorinated Compounds (2) Plasticizers (1) Test Sub-Category Biomarkers (1) Other (3) Test Test Name 3752B Phosphatidylethanol, Blood 8104B Postmortem, Fire Death Screen, Blood (Forensic) 9249B Pseudoephedrine vs Ephedrine Differentiation Screen, Blood 9249U Pseudoephedrine vs Ephedrine Differentiation Screen, Urine