Dual Pack for Enhanced Utility: the set includes 2 packs, each containing 24 pipette tips, total of 48 pieces pipette tips, perfectly sized at 10 mL and measuring 18 x 160 mm of each piece; This fits most 10 mL rack-on pipettes and allows quick replenishment and replacement, seamlessly supporting routine laboratory demands Effective Control: designed with a built-in filter (do not reuse), these pipettor tips for laboratory offer robust protection against liquids and aerosols entering the pipette; This critical safety feature maintaining optimal pipette performance and stability, essential for accurate laboratory results Convenient Storage Solution: each pipette tip comes in a practical rack-on storage box, complemented by a dust cover; This thoughtful design facilitates clean and organized storage while maximizing workbench space; Effortlessly access and manage your tools for improved laboratory workflow efficiency Versatile Application Range: ideal for diverse applications, from laboratory testing to home experiments and educational setups, the single-use design streamlines routine operations; 10ml racked laboratory pipette tips, elevating work efficiency across various research and teaching environments Advanced and Accuracy: crafted from clear plastic, these 10ml racked laboratory pipette tips boast molding with high- injection technology; The tips feature a smooth inner wall for stable fluid delivery, enhancing dispensing repeatability, and ensuring consistent reliability of experimental data