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) (1) Spectrophotometry (SP) (1) Sample Type Blood (1) Serum or Plasma (1) Test Area (-) Therapeutics (2) Test Category Analgesics (14) Antiarrhythmics (2) Anticholinergics (6) Antidepressants (5) Antiepileptics/Antiseizures (2) (-) Antimicrobials (1) Antimigraines (3) Antiparkinsons (1) (-) Immunosuppressants (1) Sedative/Hypnotics (5) Vasodilators (3) Test Sub-Category Antibiotics (1) Other (1) Test Test Name 4193B Sirolimus, Blood 4245SP Sulfonamides, Undifferentiated, Serum/Plasma