Eppendorf Research Plus Adjustable Volume Pipettes Size:2-20uL Yellow This results in quieter

This results in quieter

Model 4950-10-10-25 has hard material and trumpet connection

stainless steel chambers for easy cleaning and long life The chambers resist rust and have no corners to collect dirt or contamination

gas concentration and humidity retaining with water-jacketed chamber

solvent resistance and high/low temperature performance

Eppendorf Research Plus Adjustable Volume Pipettes Size:2-20uL Yellow This results in quieterEppendorf Research Plus Adjustable Volume Single Channel Pipettes The Research plus pipettor was optimized for form and function. Ultralightweight pipette meets the highest needs for precision and accuracycombined with ultimate ergonomics and increased flexibility. Springloaded tip cone achieves optimal tightness and minimal attachment forcesdoing most of the work for you! Make your volume adjustments with just one hand, only a few turns will get you