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 Antipyretics (1) Benzodiazepines (2) (-) Herbicides (2) Insecticides (5) NSAIDs (4) Opiates/Opioids (1) Other (7) Selective Serotonin Reuptake Inhibitors (SSRI) (7) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Tricyclic (8) Test Test Name 1789B Diquat, Blood 1789SP Diquat, Serum/Plasma