Simplify microplate applications such as PCR set-up, microarrays, genotyping, kinetic studies and more, with these multichannel pipettors. Choose from 16-, 48-, or 64-channel units to best fit your laboratory's needs and budget. All feature smooth micrometer volume adjustment for precise volume setting; durable aluminum nozzles for improved chemical resistance and less breakage; and a comfortable tip ejector style that reduces the force needed to eject tips by 70%.