Malvern® Instruments Shows Latest Developments for Zetasizer® Nano at L.A.B.


7 September 2007, Malvern, UK: Malvern® Instruments will exhibit the Zetasizer® Nano particle and molecular characterization system at L.A.B. (2-4 October 2007, ExCeL, London, UK) and will also introduce visitors to the latest additions to the company's range of particle characterization, rheology and chemical imaging systems.

Just introduced is a new low volume disposable polystyrene cuvette for the Zetasizer Nano S and ZS systems that enables the size measurement of as little as 40 microlitres of sample. This is less than half the volume possible with previous disposable cuvettes and is thought to be the lowest volume disposable cuvette available for any dynamic light scattering system. Such low volume and high sensitivity capabilities are especially important when analyzing biological materials where it is important to use the smallest amount of material possible.

Earlier this year the introduction of the new 'chromatography flow-mode' option for the Zetasizer Nano enabled the system's use as an in-line chromatography detector for protein applications, conferring the ability to perform Absolute Size Exclusion Chromatography (ASEC). This allows protein size to be measured directly rather than relying on column calibration or additional data from a second detector, and means that molecular weight standards are no longer required to identify oligomeric species or determine protein purity. A downloadable presentation on 'Protein chromatography' is available on the Malvern website at https://www.brainshark.com/malvern/vu?pi=277326372

High resolution image attached or available from Trish Appleton, Kapler Communications trish@kapleronline.com Ref: MAL/JOB/1404

About Malvern Instruments

Malvern Instruments is a global company that develops, manufactures and markets advanced analytical systems used in characterizing a wide variety of materials, from bulk powders to the latest nanomaterials and delicate macromolecules. Innovative technologies and powerful software produce systems that deliver industrially relevant data enabling customers to make the connection between micro (eg particle size) and macro (bulk) material properties (rheology) and chemical composition (chemical imaging). Malvern laboratory, on-line and in-line solutions are proven in sectors from cement to pharmaceuticals and support the understanding, improvement and optimization of many industrial processes.

Headquartered in Malvern, UK, the company has subsidiary organizations in all major European markets, North America, China, Korea and Japan, key partnerships in India, a global distributor network and a number of applications laboratories around the world. www.malvern.com

For press information, please contact
Trish Appleton
Kapler Communications
Knowledge Centre
Wyboston Lakes
Great North Road
Wyboston
Bedfordshire
MK44 3BY, UK
Tel: +44 (0)1480 479280;
Fax: +44 (0)1480 470343
trish@kapleronline.com

USA contact:
Marisa Fraser
Malvern Instruments Inc
10 Southville Road
Southborough
MA 01772, USA
Tel: +1 508 480 0200;
Fax: +1 508 460 9692
marisa.fraser@malvern.com

Please send sales enquiries to:
Alison Vines
Malvern Instruments Ltd
Enigma Business Park
Grovewood Road
Malvern
Worcestershire
WR14 1XZ UK
Tel: +44 (0) 1684 892456;
Fax: +44 (0) 1684 892789

salesinfo@malvern.com

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