Introducing the new ZEN1010 -for high concentration, low volume zeta potential measurement on the Zetasizer Nano

摘要

The new ZEN1010 high concentration zeta potential cell for the market leading Zetasizer Nano particle characterization system from Malvern Instruments enables measurement in samples of up to 40 percent w/v. The design, which incorporates a reduced optical path length, can typically provide tfiree times the concentration measurement ability of standard cells for a particular sample. Suitable for measurement in aqueous media, the new cell takes just 150/μL sample in the measurement area. As a consequence of the reduced optical path and reduced measurement volume area, there is less heat generation than in conventional cells making the ZEN1010 highly suitable for delicate samples, including biological materials such as proteins.