By using the direct displacement method, these tips work well for infectious and volatile liquids, as the fluid never will get in touch with the instrument which avoids any contamination.
Compatible with: VWR Stepper and Stepper Pro, Ritter® Ripette® and Ripette® pro, Brand® HandyStep® and HandyStep® electronic, Eppendorf® Multipette® 4780, Gilson Repetman® and Easystep ( without automatic tip recognition).
Sustainable design based on virgin resins.
Sterile tips guaranteed free of DNA, DNase, RNase, ATP and pyrogens.