Overview Paratest® is used to diagnose intestinal parasitic infection in companion animals such as dogs and cats. A fresh sample of stool must be collected and tested on the same day in order to detect the presence of fragile organisms that have a limited lifespan. O&P testing is performed during well visits to the veterinarian or when symptoms of infection are present.

  • Utilizes passive sedimentation through a patented 266 micron filter
  • Testing takes 15 minutes, scoop to scope
  • Simplified processing method paired with the 15-day room temperature stability preserves the technician’s valuable time by allowing for the batching and testing of multiple samples
  • Contains no harsh chemicals (no zinc sulfate, no formalin, no sodium nitrate) that may pose a health risk to the technician handling them, and that require expensive and cumbersome hazardous waste disposal by law