TipOne is the original easy-to-load, refillable tip system that saves space and reduces waste. They are reusable, easy to refill, and will last through repeated autoclaving cycles. Refills are sealed in plastic; we don’t use cardboard, paper, or other uncharacterized materials as tip containers.
Visit our Green Initiatives page for more information about our TipOne sustainability efforts.

TipOne RPT ultra low retention technology refines polypropylene tip surfaces, improving the flow dynamics of viscous liquids and other difficult samples. In contrast to other technologies that use siliconized or fluoro-coated surfaces, TipOne RPT tips offer exceptional delivery without the risk of interaction with additives or treatments, even after sterilization or autoclaving.
Recommended applications for TipOne RPT include selected nucleic acids, proteins, antibodies, and solutions with Triton-X, glycerin, or other components that require an extremely low surface energy for complete sample release. TipOne RPT is also suitable for aqueous and other common laboratory solutions.

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