Eliminate sample cross contamination between zeta potential measurements using a completely disposable cell.
The zeta potential of colloids and molecules is extremely sensitive to contamination from components of a previous sample used in a measurement cell. The use of a disposable cell completely eliminates this potential contamination issue.
The folded capillary cell provides the benefits of the accuracy of measurement of a capillary cell with the ease of use of a disposable cell.
Although, disposable, including the electrodes, for low conductivity samples each cell can be used for hundreds of measurements if required.
The cell can be used with the autotitrator, where multiple measurements are routinely done over a wide pH range.
Disposable cuvettes primarily for the measurement of zeta potential
with the Zetasizer Nano series, but can be used for size measurement.
Pack of 10 cells with 20 stoppers.
Requires Zetasizer software version 7.02 or later.