SoftFit-L 20 ?L? Filtered Pipette Tips , Hinged rack , Sterile Cat # 2749-HR

ART Barrier Extended Length Pipette Tips Protect your samples from contamination with Thermo Scientific ART Barrier Extended Length Pipette Tips. These sterile, universal-fit tips feature a unique sealing barrier, an extended length for deep vessels, and are certified free of RNase, DNase, and pyrogens.