This Perfusion two automated pressure perfusion system includes an automated air compressor that quietly pumps the air tank of the perfusion one up to 300 mm Hg and stops.

• Quicker fixation as pressure washout gets all blood cells out in about five seconds
• Better tissue quality
• Removing all red bloods cells reduces HRP background and autofluoroesence
• Avoid soft tissue shrinkage

As each animal is being prepared, the pressure is set up to begin at the turn of a switch. Pressure above physiological pressure is required to clear all blood vessels and leave no red blood cells. This system gives much greater consistency and more reproducable perfusions.