Complete selection of non-filtered and specialty tips deliver proven ART™ quality, performance and reliability, backed by the highest Thermo Scientific™ standards and worldwide support Racks offer quick and easy access to pipette tips, saving valuable time Front latch closes and locks, ensuring safe and secure storage throughout Maximize your productivity and easily transition from hinged to lift-off in just three easy steps Simply unhinge, turn and realign the cover, and now you have a traditional lift-off when you need it