Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (1) Urine (1) Test Area (-) Exposure (2) Test Category Biomarkers (1) Gases (1) Test Sub-Category Anticoagulants (6) Avicides (2) Biomarkers (2) Carbamates (1) Carboxylic Acids (5) Cyanide (3) Herbicides (5) (-) Hydrocarbons (2) Insecticides (9) Macrominerals (14) Organic (4) Organochlorides (6) Other (264) Phenothiazines (3) Sedative-Hypnotics (2) Solvents (3) Toxic Elements (140) Trace Elements (62) Test Test Name 0094U 2,5-Hexanedione, Urine 2745B Methane, Blood