Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area (-) Exposure (2) Test Category Pesticides/Insecticides (2) Test Sub-Category Alpha Blockers (2) Anticoagulants (3) Antiplatelet Agents (2) Appetite Suppressants (3) Benzodiazepines (2) Biomarkers (1) Calcium Channel Blockers (3) Cannabinoids (1) Cardiac Glycosides (5) (-) Herbicides (2) Insecticides (5) NSAIDs (2) Opiates/Opioids (3) Other (70) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (5) Thiazides (2) Tricyclic (6) Test Test Name 1789B Diquat, Blood 1789SP Diquat, Serum/Plasma