Biotix 1250 µL Reload System Pipette Tips. Tip Eject Reload System 96 Tip/Card, 10 Cards/Pack, 10 Pack/Case. Patented features: Fl exFit™ for universal fit and superior seal, Chem-Resin™ for drip-free pipetting of polar solvents, and Blade™ for accur 1 * 960 items