As we all know, at its most basic level, the world of science is based on data; specifically, data that is quantifiable and measurable. Researchers need to know exactly what they are working with, and in what quantities, to help ensure consistency in their research and results. And when it comes to any biological applications that use cells, including Platelet Rich Plasma (PRP), getting quantifiable data equates to the process of cell counting.

Cell counting is a standard laboratory process used in several scientific and medical diagnostic procedures. While there are a variety of methods a physician or researcher can use, we use a hematology analyzer, which precisely counts cells using both spectrophotometry (measuring how much a substance absorbs light) and impedance (measuring the opposition to a current when voltage is applied). The impedance principle is the reference method for detecting and counting the total amount of red blood cells, white blood cells, and platelets in a blood sample.