The Eppendorf Research Family of Pipettes includes fixed-volume, adjustable-volume and multi-channel models, as well as the electronic Research pro Pipette. Design features make everyday use efficient, comfortable and strain-free. The family of pipettes covers volumes ranging from 0.1 μl to 5 ml. An enlarged operating button provides “thumb-friendly” handling. Large, separate tip-ejector button reduces the amount of force required for tip ejection, and the enlarged hand rest hook enhances hand stability and reduces strain on the muscles of the hand and lower arm. Volume display with magnification improves visibility of set volume. Brinkmann Instruments, Inc.800-645-3050www.brinkmann.com