Reference Designation System Hemaprep Consumables for Hemaprep 1300029910 Spreader blades Hemaprep 1300029912 Spreader holder repair kit Hemaprep 1300029913 Slide trays US Hemaprep 1300029914 Slide trays international Hemaprep 1207621048 Slide (1x 50) Hemaprep PERI-ANALYTICAL 17