Nidacon PureSperm 40/80 (Gradient Washing)
PureSperm 40, PureSperm 80 in both 100mL & 20mL, are formulated to minimize sudden pH and osmolarity changes during the transition of sperm from the semen sample to the fertilization medium. This helps to avoid premature hyperactivation and improves fertilization potential.
PureSperm 40/80 are proven two-layer systems for density gradients. They are ready-to-use, give consistent results and contain no hSA, antibiotics or phenol-red.