Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Hematofluorometry (H) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Sample Type 24 Hour Urine (1) Blood (1) Urine (1) Test Area Exposure (3) Test Category Antidiarrheals (2) Antiepileptics/Antiseizures (9) Antihistamines (5) Antipsychotics (5) Hallucinogens (6) Immunosuppressants (4) Laxatives (1) (-) Metals/Elements (3) Test Sub-Category Beta Blockers (3) (-) Other (3) Toxic Elements (8) Test Test Name 2490B Lead and ZPP, Blood 2492U Lead, Urine 2492UH Lead, 24 Hour Urine