10% off your first order of our featured products. The Tucker™ Embryo Catheter Tucker Embryo Catheter™        Designed by Michael Tucker, PhD Ultrasonic refractory matte finish tip for visibility under Ultrasound. Inner catheter is a crystal clear Outer sheath holds Memory. 20cm and 23cm lengths. Also Available Tucker Trial Transfer Catheter (20cm and 23cm lengths) Tucker Stylettes (20cm and 23cm lengths)   CELL-VU®  Disposable Counting Chambers 20µ depth; 25/box   For your CASA System 2 Chamber with Fixed Cover Slip (DRM-630) 4 Chamber with Fixed Cover Slip (DRM-640) For your manual counting With Gridded Cover Slip  (DR600G)