accu-beads® Accu-Beads+ have been developed to confirm accurate counting procedures used for routine semen analysis. View Product
X QC Beads The LensHooke X QC Beads (For Semen) are supplied as three different levels of control and it has been developed as a tool to access the accuracy and precision of laboratory's sperm counting methods by providing a known target value and +/- range. View Product
