Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) Test Area Exposure (1) Test Category Other (1) Test Sub-Category Anticholinergics (3) Antiparasitics (2) Barbiturates (3) (-) Biomarkers (1) Calcium Channel Blockers (5) Non-Barbiturate Sedative Hypnotics (2) Opiates/Opioids (2) Organochlorides (1) Other (36) Phenothiazines (3) Sedative-Hypnotics (2) Tricyclic (5) Test Test Name 4885B ZPP (Zinc Protoporphyrin), Blood