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) (2) Sample Type Blood (5) Serum or Plasma (2) (-) Urine (2) Test Area (-) Exposure (2) Test Category Industrial/Environmental Toxins (2) Pesticides/Insecticides (1) (-) Solvents (2) Volatiles (1) Test Sub-Category Other (2) Test Test Name 1561U Dichloromethane, Urine 1690U Dimethylsulfoxide, Urine