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) (2) Sample Type (-) Blood (2) Urine (1) Test Area Exposure (2) Test Category Antiepileptics/Antiseizures (2) Antigout Agents (1) Antihistamines (4) Antipsychotics (1) Depressants (1) Diuretics (2) Gases (5) Immunosuppressants (1) Muscle Relaxants (4) (-) Other (2) Pesticides/Insecticides (1) Sedative/Hypnotics (2) Solvents (2) Terpenes (1) Volatiles (4) Test Sub-Category (-) Other (2) Test Test Name 1380B Cyanide, Blood 9142B Cyanide Screen, Blood