The Corning Costar Stripette 4492 Polystyrene Sterile Serological Pipet is a reliable tool for sterile tissue culture applications. These pipets are optically clear, sterile, nonpyrogenic, and free from RNase and DNase. The convenient paper/plastic wrap allows for easy opening using pop-through or peel-apart techniques and helps reduce static cling. With an exclusive anti-drip tip, accurate delivery is assured. The pipet features color-coded magnifier strips for easier volume reading and bidirectional graduations for added flexibility. The wide tip is specifically designed for handling viscous fluids, providing efficiency and precision.