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) (3) Gas Chromatography (GC) (3) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Exposure (3) Therapeutics (1) Test Category (-) Industrial/Environmental Toxins (2) Metals/Elements (1) (-) Solvents (1) Therapeutics (1) (-) Vasodilators (2) Test Sub-Category Other (3) Test Test Name 3060U N,N-Dimethylacetamide Exposure (N-Methylacetamide), Urine 3174B Nitrate/Nitrite (Qualitative), Blood (Forensic) 3174SP Nitrate/Nitrite (Qualitative), Serum/Plasma