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 Blood (2) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (2) Therapeutics (2) Test Category Alcohols (7) Analgesics (21) Anesthetics (5) Antiarrhythmics (2) Anticholinergics (3) Antidepressants (14) Antidiabetics (2) Antiepileptics/Antiseizures (28) Antihistamines (7) Antihypertensives (9) Antimicrobials (6) Antipsychotics (9) Appetite Suppressants (3) Chemicals (1) Cholinesterase Inhibitors (3) Decongestants (11) (-) Diagnostic Aids (2) Drugs of Abuse (11) Exposure (1) Hallucinogens (15) Herbicides (2) Industrial/Environmental Toxins (1) Metals/Elements (14) (-) NPS/Designer Drugs (2) Perfluorinated Compounds (2) Pesticides/Insecticides (3) Plasticizers (1) Sedative/Hypnotics (6) Solvents (3) Therapeutics (17) Vasodilators (3) Volatiles (10) Test Sub-Category Other (2) Stimulants (2) Test Test Name 4047B Pyrrolidinophenone Panel, Blood 4047SP Pyrrolidinophenone Panel, Serum/Plasma 9249B Pseudoephedrine vs Ephedrine Differentiation Screen, Blood 9249U Pseudoephedrine vs Ephedrine Differentiation Screen, Urine