ExactaCruz® Pipette Tips in Reload Systems are suitable for general lab pipetting tasks. The pipette tips come pre-loaded on cards for quick and easy loading into empty racks. This will save time and reduce waste by refilling empty pipette racks. The pipette tips efficiently draw and dispense required liquids in any application with high levels of accuracy and precision. Pipette tips feature an extended length to reach the bottom of tubes and fit most popular single pipettors, multichannel pipettors, and ultra-micro pipettors. They also feature graduation marks for easy reading and thinner collars for quick loading and ejecting of tips. This also improves ergonomics by reducing the force required to attach and eject a tip. Low binding tips significantly reduce sample loss to adhesion and maximize sample recovery. To avoid contamination, they are certified RNase/DNase-free, human DNA and PCR inhibitor-free and non-pyrogenic. Reload Systems are compatible with most 0.1-10 µl, 1-200 µl, and 50-1250 µl standard tip racks. Each rack contains 96 tips.