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) (-) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (1) (-) Hematofluorometry (H) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Test Area (-) Exposure (2) Test Category Acids (3) Alcohols (3) Depressants (2) (-) Other (2) Solvents (4) Terpenes (3) Volatiles (5) Test Sub-Category Biomarkers (1) Other (1) Test Test Name 4618B Trichlorobenzenes, Blood 4885B ZPP (Zinc Protoporphyrin), Blood