The BC-3200 analyzer is FDA-approved and comes with a Cap Piercing chamber that supports four different tubes to help avoid biological contamination. The fast test speeds, accurate results, user friendly software and ease of maintenance make this analyzer one of the best in its class. It includes a three-part differentiation of WBC and 19 parameters +3 histograms. It functions in automatic diluting, lyzing, mixing, rinsing and unclogging and up to 60 samples can be tested per hour. Also has a color LCD display and can store 35,000 samples with histograms.