Malvern Instruments has introduced a new dip cell for its Zetasizer Nano, a three-in-one system for particle size, zeta potential and molecular weight measurement of molecules and nano-sized particles. The new dip cell extends the range of sample types that can be included for zeta potential measurement, enabling analysis of materials in non-aqueous dispersants. The dip cell simply clicks into place for immediate use. PALS technology is used to ensure accurate results, and size measurements can be performed in the same cell without changing the sample.
For more information, visit http://www.malvern.co.uk.