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 Analgesics (11) Antianxiety (3) Antidepressants (3) Antidiabetics (2) Antihypertensives (5) (-) Industrial/Environmental Toxins (2) Metals/Elements (1) NPS/Designer Drugs (7) Opiate/Opioid Antagonists (7) Other (1) Sedative/Hypnotics (5) (-) Solvents (1) Stimulants (8) 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