The P200L single tip pipette tool accurately transfers volumes of 5-200 ï¿½L. The P200L includes a patented liquid-level sensing technology that sonically detects the meniscus for control of reagent usage and liquid transfer uniformity. All Biomek pipetting tools have liquid-level tracking capability that automatically calculates the sample height for subsequent liquid transfers. In addition, all Biomek pipette tools allow repeat pipetting of identical volumes for multiple liquid deliveries from a single sample aspiration. Single-tip tools can sample from the bottom of tubes up to 100 mm in length, provide extremely accurate pipette transfers and are compatible with a variety of Beckman Coulter Pipette Tips.