Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (2) Sample Type (-) Blood (2) Serum or Plasma (3) Test Area Exposure (2) Test Category Solvents (2) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Amphetamines (1) Antiarrhythmics (1) Antifungals (3) Antihistamines (1) Antimalarials (2) Antiparasitics (1) Antivirals (1) Barbiturates (1) Benzodiazepines (2) Beta Blockers (1) Carboxylic Acids (1) Diuretics (2) GABA Analogues (1) H2 Antagonists (1) Hormones (1) Hydrocarbons (1) Insecticides (2) Macrominerals (1) Metals/Elements (1) Non-Benzodiazepines (1) NSAIDs (5) Opiates/Opioids (4) (-) Organic (2) Other (81) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Sulfonylureas (1) Synthetic Cathinone (1) Tetracyclics (1) Toxic Elements (5) Trace Elements (3) Tricyclic (1) Test Test Name 2270B Heptane, n-, Blood 2290B Hexane, n-, Blood